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Threading insert - 16EL (60°) metric Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Left |
| Thread Type | Metric |
| Profile | Full profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16EL-V-ISO-1,0 RT315 | 16 | 1,0mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,25 RT315 |
16 | 1,25mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,5 RT315 |
16 | 1,5mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,75 RT315 |
16 | 1,75mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-2,0 RT315 |
16 | 2,0mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-2,5 RT315 |
16 | 2,5mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-3,0 RT315 |
16 | 3,0mm | 9,525 | 3,52 | 4 |
Precise thread machining for metric external threads
The threading insert 16EL (60°) metric Full Profile in the universal grade RT315 is a high-performance solution for cutting left-hand metric external threads. Thanks to the full profile design, the thread is completely formed, which eliminates the need for additional deburring or crest turning.
Advantages of the threading insert 16EL
- Complete thread profile formation thanks to precise full profile geometry
- Flexible application for machining steel and stainless steel
- Wear-resistant PVD coating supports reliable tool life
- High dimensional accuracy when cutting left-hand external threads
High-performance threading insert for industrial applications
The 16EL (60°) indexable insert for metric ISO threads assists you in the efficient production of precise left-hand threads. With its specialized RT315 coating and full profile design, it is aimed at professional users who value process reliability and clean thread flanks.
Suitable materials

Technical data
- Insert size: 16
- Design: Outside, Left
- Thread type: Metric, Full profile (60°)
- Grade: RT315 (PVD-coated)
- ISO application area: P15-P25, M10-M25
- Packaging unit: 2 pieces
Cutting data
| Item Nr. | ISO | Pitch | I.C | S | d | Cutting Data | |
| 16EL-V-ISO-1,0 RT315 | 1881151 | 16 | 1,0mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-1,25 RT315 |
1881152 | 16 | 1,25mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-1,5 RT315 |
1881153 | 16 | 1,5mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-1,75 RT315 |
1881154 | 16 | 1,75mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-2,0 RT315 |
1881155 | 16 | 2,0mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-2,5 RT315 |
1881156 | 16 | 2,5mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
| 16EL-V-ISO-3,0 RT315 |
1881157 | 16 | 3,0mm | 9,525 | 3,52 | 4 | Vc= 60-90m/min |
Applications
This full profile threading insert demonstrates its strengths in professional mechanical engineering and series production. Since it completely forms the thread in one operation, it is ideally suited for precise connections where the dimensional accuracy of the outer diameter is strictly specified. The universal grade RT315 also opens up flexible application options in various steels and stainless materials.
Special features
The PVD-coated substrate of the RT315 grade combines a balanced toughness with high wear resistance, which creates favorable conditions for consistent workflows at cutting speeds of 60 to 90 m/min. In addition, the metric full profile ensures that burr formation is minimized and precisely fitting, visually flawless threads are produced.
Data sheet
- Inside/Outside
- Outside
- Gewindeplatten Große
- 16
- Gewindeplatten Verwendung
- RT315 Steel and Stainless Steel
- Gewinde
- Metric
- Materials
- Stainless Steel
Steel - Rechts-Links
- Left
- thread profile
- Full profile
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Left |
| Thread Type | Metric |
| Profile | Full profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16EL-V-ISO-1,0 RT315 | 16 | 1,0mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,25 RT315 |
16 | 1,25mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,5 RT315 |
16 | 1,5mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-1,75 RT315 |
16 | 1,75mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-2,0 RT315 |
16 | 2,0mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-2,5 RT315 |
16 | 2,5mm | 9,525 | 3,52 | 4 |
| 16EL-V-ISO-3,0 RT315 |
16 | 3,0mm | 9,525 | 3,52 | 4 |
Precise thread machining for metric external threads
The threading insert 16EL (60°) metric Full Profile in the universal grade RT315 is a high-performance solution for cutting left-hand metric external threads. Thanks to the full profile design, the thread is completely formed, which eliminates the need for additional deburring or crest turning.
Advantages of the threading insert 16EL
- Complete thread profile formation thanks to precise full profile geometry
- Flexible application for machining steel and stainless steel
- Wear-resistant PVD coating supports reliable tool life
- High dimensional accuracy when cutting left-hand external threads
Compatible products
External Threading Tool Holder - SEL... Left - with cooling holes
Technical data
| External Tool Holder | SEL |
| Insert | 16/22 EL |
| Main application | Threading |
| Right/Left | Left |
| Clamping | Screw Clamp |
| Cooling | With Cooling Holes |
| Packaging Unit | 1 Pc. |
Dimensions
| H | h | L | B | f | |
| SEL 1616 F16-H | 16 | 16 | 80 | 16 | 20 |
| SEL 2020 H16-H | 20 | 20 | 100 | 20 | 25 |
| SEL 2525 K16-H | 25 | 25 | 125 | 25 | 32 |
| SEL 3232 K16-H | 32 | 32 | 125 | 32 | 40 |
| SEL 2525 K22-H | 25 | 25 | 125 | 25 | 32 |
| SEL 3232 K22-H | 32 | 32 | 125 | 32 | 40 |
SEL External Threading Tool Holder
The SEL external threading tool holder in left-hand design with internal cooling holes is engineered for process-reliable thread turning in professional machining. This robust tool holder ensures high rigidity and precise external threads on both CNC and conventional lathes.
Advantages of SEL External Threading Tool Holders
- Efficient heat dissipation and chip evacuation via internal cooling holes
- High process stability through a vibration-damping hardened tool body
- Secure and precise clamping of 16 EL and 22 EL inserts using a rigid screw mechanism
- Reproducible and clean thread profiles under demanding conditions
External Threading Tool Holder - SEL... Links
Technical data
| External Tool Holder | SEL |
| Insert | 16/22 EL |
| Main application | Threading |
| Right/Left | Left |
| Clamping | Screw Clamp |
| Cooling | Without Cooling Holes |
| Packaging Unit | 1 Pc. |
Dimensions
| H | h | L | B | f | |
| SEL 1616 H16 | 16 | 16 | 100 | 16 | 16 |
| SEL 2020 K16 | 20 | 20 | 125 | 20 | 20 |
| SEL 2525 M16 | 25 | 25 | 125 | 25 | 25 |
| SEL 2525 M22 | 25 | 25 | 125 | 25 | 25 |
| SEL 3232 P22 | 32 | 32 | 125 | 32 | 32 |
Reliable External Threading Tool Holder SEL Left
The SEL Left tool holder is designed specifically for left-hand external threading applications. Compatible with 16 EL and 22 EL inserts, this robust turning tool ensures a secure insert seating via its reliable screw clamp mechanism. Designed without cooling holes, it offers high structural rigidity, promoting stable and efficient threading operations on both CNC and conventional lathes.
Advantages of External Threading Tool Holder SEL Links
- Secure screw clamping promotes stable and precise insert positioning
- Specifically developed for left-hand external threading tasks
- Compatible with standard 16 EL and 22 EL threading inserts
- Solid construction without internal cooling holes ensures high rigidity
16 other products in the same category:
Threading insert - 16ER (60°) UN/UNC Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | UN/UNC |
| Profile | Full profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16ER-12UNC-G RT315 | 16 | 12 TPI | 9,525 | 3,52 | 4 |
| 16ER-16UNC-G RT315 | 16 | 16 TPI | 9,525 | 3,52 | 4 |
High-performance full profile insert for UN/UNC external threads
The 16ER threading insert with a 60° flank angle is specially designed for reliably cutting UN and UNC external threads. Thanks to its full profile geometry, it shapes the thread crest simultaneously, ensuring high dimensional accuracy. The universal carbide grade RT315 with a durable PVD coating supports consistently efficient workflows when machining steel, stainless steel, and non-ferrous metals.
Advantages of the threading insert 16ER UN/UNC
- Fully profiled cutting edge forms clean flanks and the thread crest
- Versatile application range due to the PVD-coated universal grade RT315
- Suitable for demanding materials such as stainless steel and special alloys
- Design for external threads (right) supports professional turning operations
Threading insert - 16IR-T-AG55 (55°) imperial, partial profile, universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Imperial |
| Profile | Partial profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | Pitch | I.C. | S | d | |
| 16IR-T-AG55 RT315 | 16 | 48-8,0 t.p.i. | 9,525 | 3,52 | 4 |
Threading insert 16IR-T-AG55 for internal threads
The 16IR-T-AG55 threading insert with a 55° flank angle is designed as a partial profile tool. This construction allows operators to cover a pitch range from 48 to 8 threads per inch with a single insert, making it a highly adaptable choice for internal imperial threading tasks.
Advantages of the 16IR-T-AG55 (55°) imperial insert
- Covers multiple pitches thanks to the versatile partial profile geometry
- PVD-coated universal grade RT315 ensures reliable machining processes
- Suitable for professional operations on steel and stainless steel
- Supplied in a practical packaging unit of 2 pieces
Threading insert - 16EL (55°) Whitworth Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Left |
| Thread Type | Parallel Whitworth Pipe Thread BSPP |
| Profile | Full profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16EL-V-BSW-11 RT315 (55°) | 16 | 11-Gang | 9,525 | 3,52 | 4 |
| 16EL-V-BSW-14 RT315 (55°) | 16 | 14-Gang | 9,525 | 3,52 | 4 |
| 16EL-V-BSW-19 RT315 (55°) | 16 | 19-Gang | 9,525 | 3,52 | 4 |
High-Quality 16EL Threading Insert for Whitworth Pipe Threads
This PVD-coated threading insert is designed for producing precise left-hand parallel Whitworth pipe threads (BSPP). With its universal RT315 grade, it offers reliable performance across various materials, supporting efficient machining processes in professional applications.
Advantages of Threading insert 16EL 55° Whitworth Full Profile
- Universal RT315 grade provides excellent wear resistance in steel and stainless steel.
- Full profile geometry ensures complete and accurate thread forming.
- Suitable for precise left-hand external threads with a 55° flank angle.
- Promotes high process stability in professional machining operations.
Threading insert - 16IR (55°) Whitworth Standard Thread Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Whitworth Standard Thread |
| Profile | Full profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16IR-V-BSW-08 RT315 (55°) | 16 | 8-gang | 9,525 | 3,52 | 4 |
| 16IR-V-BSW-09 RT315 (55°) | 16 | 9-gang | 9,525 | 3,52 | 4 |
| 16IR-V-BSW-10 RT315 (55°) | 16 | 10-gang | 9,525 | 3,52 | 4 |
| 16IR-V-BSW-12 RT315 (55°) | 16 | 12-Gang | 9,525 | 3,52 | 4 |
| 16IR-V-BSW-16 RT315 (55°) | 16 | 16-Gang | 9,525 | 3,52 | 4 |
| 16IR-V-BSW-18 RT315 (55°) | 16 | 18-Gang | 9,525 | 3,52 | 4 |
Precise internal threading with full profile
The PVD-coated size 16 insert is specifically designed for generating standard Whitworth threads. Its full-profile geometry forms the complete thread including the crests, minimizing the need for secondary operations. The universal RT315 carbide grade provides reliable wear resistance when machining steel and stainless steel.
Advantages of Threading insert 16IR (55°) Whitworth
- Exact shaping due to 55° Whitworth full profile
- High process reliability during internal thread turning
- Wear-resistant PVD coating for extended tool life
- Efficient machining at speeds of 60 to 90 m/min
- Dependable performance in steel and stainless steel (P15–P25, M10–M25)
- Easy tool changes thanks to standardized size 16 design
Threading insert - 16IR (60°) Metric Full Profile for Stainless Steel RT300
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Metric |
| Profile | Full Profile |
| Workpiece Materials | Stainless Steel |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16IR-V-ISO-1,0 RT300 | 16 | 1,0mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-1,25 RT300 |
16 | 1,25mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-1,5 RT300 |
16 | 1,5mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-1,75 RT300 |
16 | 1,75mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-2,0 RT300 |
16 | 2,0mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-2,5 RT300 |
16 | 2,5mm | 9,525 | 3,52 | 4 |
| 16IR-V-ISO-3,0 RT300 |
16 | 3,0mm | 9,525 | 3,52 | 4 |
16IR (60°) Metric Full Profile for Stainless Steel
The metric full-profile threading insert 16IR (60°) in grade RT300 is designed for the reliable production of internal threads. With its stable 60° geometry and PVD-coated carbide grade, it is a well-conceived solution for demanding machining tasks in stainless steel, while also offering universal applicability in standard steel.
Advantages of Threading Insert 16IR RT300
- Metric full profile ensures precise internal thread contouring.
- Provides a solid basis for long tool life thanks to the wear-resistant PVD coating.
- Grade RT300: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel.
- Designed for professional and industrial turning operations.
- Packaging unit = 5 Pc.
Threading insert - 16ER (55°) Imperial partial Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Imperial |
| Profile | Part Profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 solid carbide for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16ER-T-A55-G RT315 |
16 | 48-16 TPI | 9,525 | 3,52 | 4 |
| 16ER-T-AG55-G RT315 |
16 | 48-8 TPI | 9,525 | 3,52 | 4 |
| 16ER-T-G55-G RT315 |
16 | 14-8 TPI | 9,525 | 3,52 | 4 |
Flexible thread turning with the 55° partial profile
The 16ER threading insert featuring a 55° imperial partial profile is designed for precise external threading. Equipped with the PVD-coated universal grade RT315, this cutting tool supports reliable machining processes across a wide range of workpiece materials.
Advantages of Threading insert 16ER (55°)
- Partial profile flexibly covers multiple thread pitches
- Designed for right-hand external threads
- Wear-resistant PVD coating suited for universal use
- Compatible with steel, stainless steel, NF-metals, and special materials
Threading insert - 16ER (55°) Whitworth Standard Thread Full Profile Universal T315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Whitworth Standard Thread |
| Profile | Full Profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 solid carbide for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16ER-BSW-11-G RT315 | 16 | 11 TPI | 9,525 | 3,52 | 4 |
| 16ER-BSW-14-G RT315 | 16 | 14 TPI | 9,525 | 3,52 | 4 |
| 16ER-BSW-19-G RT315 | 16 | 19 TPI | 9,525 | 3,52 | 4 |
Reliable 16ER Threading Insert for Whitworth Threads
The 16ER threading insert with a 55° flank angle is specially designed for machining standard Whitworth external threads (BSW). Due to its full profile design, the thread including crests and roots is formed accurately, supporting a clean and burr-free surface finish. The universal PVD-coated RT315 solid carbide grade creates optimal conditions for machining various materials such as steel, stainless steel, NF-metals, and special materials.
Advantages of the 16ER Whitworth Threading Insert
- Exact shaping through full profile machining with a 55° flank angle
- Universal PVD-coated RT315 solid carbide grade for flexible applications
- Suitable for steel, stainless steel, NF-metals, and special materials
- Designed for external threads with a right-hand cutting direction
- Three variants available for pitches of 11, 14, and 19 threads per inch (TPI)
Threading insert - 16IR-T-AG60 (60°) metric, partial profile, Universal RT330
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Metric |
| Profile | Partial profile |
| Workpiece Materials | Steel, Stainless Steel, Cast Iron, NF-Materials |
| Grade | RT330: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C. | S | d | |
| 16IR-T-AG60 RT330 | 16 | 0,5-3,0 | 9,525 | 3,52 | 4 |
Universal Threading Insert 16IR-T-AG60
The 16IR-T-AG60 metric partial profile insert is designed for the efficient production of internal threads. Its robust RT330 carbide grade, combined with a specialized PVD coating, ensures reliable performance across a wide range of materials, including steel, stainless steel, cast iron, and non-ferrous metals.
Advantages of the 16IR-T-AG60 Threading Insert
- Versatile application for various thread pitches thanks to the 60° partial profile
- Universal RT330 carbide grade helps reduce overall tooling inventory
- Wear-resistant PVD coating supports consistent and reliable cutting results
- Well-suited for steel, stainless steel, cast iron, and non-ferrous materials
Threading insert - 16ER-T-AG55 (55°) imperial, partial profile, universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Imperial |
| Profile | Partial profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | Pitch | I.C. | S | d | |
| 16ER-T-AG55 RT315 | 16 | 48-8,0 | 9,525 | 3,52 | 4 |
Precision External Threading for Imperial Profiles
The 16ER-T-AG55 threading insert with a 55° flank angle is a reliable and highly efficient solution for external thread turning. Designed as a partial profile insert, it seamlessly covers various pitches, making it an excellent choice for producing Whitworth and BSP pipe threads. The universal PVD-coated RT315 grade provides excellent performance and flexibility when machining standard steel and stainless steel.
Advantages of 16ER-T-AG55
- Versatile partial profile design covering multiple pitches from 48 to 8.0 TPI
- PVD-coated RT315 grade creates good conditions for machining steel and stainless steel
- Optimized for manufacturing imperial external threads (Whitworth/BSP) with a 55° angle
- Supports efficient workflows with its right-hand cutting geometry (size 16)
Threading insert - 16IR (55°) conical pipe thread BSPT Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Conical Pipe Thread BSPT |
| Profile | Full profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16IR-11BSPT-G RT315 | 16 | 11 TPI | 9,525 | 3,52 | 4 |
| 16IR-14BSPT-G RT315 |
16 | 14 TPI | 9,525 | 3,52 | 4 |
| 16IR-19BSPT-G RT315 |
16 | 19 TPI | 9,525 | 3,52 | 4 |
Precise Internal Threading for BSPT Conical Pipe Threads
The 16IR threading insert for conical pipe threads according to the BSPT standard with a 55° flank angle is a high-performance solution for reliable internal thread cutting. Thanks to the PVD-coated universal grade RT315, this tool is excellently suited for the professional machining of various materials. The full profile design ensures the exact formation of both the thread crest and root in a single operation.
Advantages of the Threading Insert 16IR (55°) BSPT RT315
- Production of standard-compliant and precise internal threads through the BSPT full profile
- Broad application range in steel, stainless steel, special materials, and non-ferrous metals
- Reliable performance and wear resistance provided by the RT315 PVD coating
- Supports efficient workflows in professional pipe and fluid technology applications
Threading insert - 16IR (60°) UN/UNC Full Profile Universal RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | UN/UNC |
| Profile | Full profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16IR-12UNC-G RT315 | 16 | 12 TPI | 9,525 | 3,52 | 4 |
| 16IR-16UNC-G RT315 | 16 | 16 TPI | 9,525 | 3,52 | 4 |
High-performance thread turning
The 16IR (60°) UN/UNC full profile threading insert is a powerful solution for precision internal thread turning. Its versatile RT315 grade with PVD coating supports efficient workflows when machining a wide range of materials.
Advantages of the 16IR (60°) UN/UNC threading insert
- Full profile for accurate, burr-free thread forming without additional finishing
- Universal PVD grade RT315 opens up flexible application possibilities in P15-P25 and M10-M25
- Sharp 60° cutting geometry ensures reliable machining of UN and UNC internal threads
- Wear-resistant coating for demanding turning operations in steel and stainless steel
Threading insert - 16ER (55°) Whitworth Full Profile Universal RT330
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Parallel Whitworth Pipe Thread BSPP |
| Profile | Full Profile |
| Workpiece Materials | Steel, Stainless Steel, Cast Iron, NF-Materials |
| Flank angle | 55° |
| Grade | RT330: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | Pitch | I.C | S | d | |
| 16ER-V-BSW-11 RT330 (55°) | 16 | 11-Gang | 9,525 | 3,52 | 4 |
| 16ER-V-BSW-14 RT330 (55°) | 16 | 14-Gang | 9,525 | 3,52 | 4 |
| 16ER-V-BSW-19 RT330 (55°) | 16 | 19-Gang | 9,525 | 3,52 | 4 |
Precise external threads with the 16ER 55° Whitworth
The threading insert 16ER (55°) Whitworth Full Profile in the universal grade RT330 is specifically designed for the reliable production of external threads according to the BSPP standard (parallel Whitworth pipe thread). Thanks to its well-thought-out full profile geometry, this tool enables accurately formed threads in a variety of materials.
Advantages of Threading Insert 16ER (55°) Whitworth Full Profile
- Full profile geometry for an exact and form-fitting thread
- Versatile PVD-coated universal grade RT330 for steel and stainless steel
- Suitable for parallel Whitworth pipe threads (BSPP) with a 55° flank angle
- Designed for use in steel, cast iron, stainless steel, and NF-materials
Threading insert - 22ER (30°) Trapezoid Full Profil Universal RT330
Technical data
| Insert size | 22 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Trapezoid |
| Profile | Full Profile |
| Workpiece Materials | Steel, Stainless Steel, Cast Iron, NF-Materials |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| L | X | Y | T | |
| 22ER-V-TR4,0 RT330 | 22 | 1,7 | 1,9 | 4,76 |
| 22ER-V-TR5,0 RT330 | 22 | 2,1 | 2,5 | 4,76 |
Precise external threads with trapezoidal profile
The 22ER (30°) threading insert for trapezoidal full profiles provides a heavy-duty solution for demanding thread manufacturing. Designed as a right-hand version for external thread turning, this PVD-coated RT330 tool supports reliable machining operations across various materials.
Advantages of the 22ER threading insert
- Exact shaping due to the 30° trapezoidal full profile
- Universal grade RT330 for flexible use in steel, stainless steel, and cast iron
- Enhanced wear resistance backed by a robust PVD coating
- Tailored for cutting highly stressed motion threads
- Practical packaging unit (2 pieces) for targeted procurement
Threading insert - 16ER (60°) Pipe Thread NPT Vollprofil Universalsorte RT315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Outside |
| Direction | Right |
| Thread Type | Pipe Thread NPT |
| Profile | Full profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16ER-11.5NPT-G RT315 | 16 | 11,5 TPI | 9,525 | 3,52 | 4 |
| 16ER-14NPT-G RT315 |
16 | 14 TPI | 9,525 | 3,52 | 4 |
| 16ER-18NPT-G RT315 |
16 | 18 TPI | 9,525 | 3,52 | 4 |
16ER NPT 60° Full Profile Threading Insert
The 16ER threading insert with a 60° full profile is specifically designed for precisely cutting NPT pipe threads. Thanks to the universal PVD-coated grade RT315, this indexable insert is highly suitable for reliable external thread machining on CNC turning machines. It supports efficient workflows when processing various materials such as steel, stainless steel, and non-ferrous metals.
Advantages of 16ER NPT Threading Insert
- Exact shaping due to the precise 60° full profile for conical NPT threads
- High flexibility provided by the universal PVD-coated carbide grade RT315
- Stable cutting performance in steel, stainless steel, NF-metals, and special materials
- Reliable chip evacuation and good dimensional accuracy for professional external threading
- Practical packaging unit of 2 pieces for immediate industrial application
Threading insert - 22IL (60°) metric Full Profile Universal RT315
Technical data
| Insert size | 22 |
| Inside/Outside Thread | Inside |
| Direction | Left |
| Thread Type | Metric |
| Profile | Full profile |
| Workpiece Materials | Steel and Stainless Steel |
| Flank angle | 60° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 for universal use in steel and stainless steel |
| Packaging Unit | 2 Pc. |
Dimensions
| ISO | Pitch | I.C | |
| 22IL-V-ISO-4,0 RT315 | 22 | 4,0 mm | 12,7 |
| 22IL-V-ISO-4,5 RT315 |
22 | 4,5 mm | 12,7 |
| 22IL-V-ISO-5,0 RT315 |
22 | 5,0 mm | 12,7 |
| 22IL-V-ISO-5,5 RT315 |
22 | 5,5 mm | 12,7 |
| 22IL-V-ISO-6,0 RT315 |
22 | 6,0 mm | 12,7 |
High-performance solution for precise internal thread turning
The threading insert 22IL (60°) metric full profile in the universal grade RT315 is designed for the demanding production of left-hand internal threads. Thanks to the full profile design, the thread contour is completely formed in one pass, ensuring exact dimensional accuracy without the need for additional deburring. The PVD-coated grade RT315 opens up flexible application possibilities when machining steel and stainless steel.
Advantages of threading insert 22IL metric full profile RT315
- Exact formation of the metric 60° thread profile
- Full profile geometry eliminates the need for subsequent deburring
- Wear-resistant PVD coating for universal applications
- Well-suited for various steel and stainless steel materials
- Practical packaging unit of two pieces
Threading insert - 16IR (55°) Whitworth Standard Thread Full Profile Universal T315
Technical data
| Insert size | 16 |
| Inside/Outside Thread | Inside |
| Direction | Right |
| Thread Type | Whitworth Standard Thread |
| Profile | Full Profile |
| Workpiece Materials | Steel, Stainless Steel, Special Materials, NF-Metals |
| Flank angle | 55° |
| Grade | RT315: PVD-coated P15-P25 and M10-M25 solid carbide for universal use |
| Packaging Unit | 2 pc. |
Dimensions
| ISO | TPI | I.C. | S | d | |
| 16IR-BSW-11-G RT315 | 16 | 11 TPI | 9,525 | 3,52 | 4 |
| 16IR-BSW-14-G RT315 | 16 | 14 TPI | 9,525 | 3,52 | 4 |
| 16IR-BSW-19-G RT315 | 16 | 19 TPI | 9,525 | 3,52 | 4 |
Precise internal thread turning with the 16IR Whitworth
The 16IR threading insert featuring a 55° Whitworth standard thread in a full profile is a well-thought-out solution for producing exact internal threads. The universally applicable RT315 solid carbide grade is excellently suited for the reliable machining of steel, stainless steel, non-ferrous metals, and special materials in professional manufacturing.
Advantages of the 16IR Whitworth threading insert
- Exact shaping due to the 55° Whitworth full profile
- Reliable internal thread turning across various materials
- Resilient PVD coating supports effective wear protection
- Flexible application in steel, stainless steel, NF-metals, and special materials
- Designed to support efficient workflows in metalworking