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SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
    SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
    SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
    SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools
    SEL External Threading Tool Holder Left Cooled | Rinaldi-Tools

External Threading Tool Holder - SEL... Left - with cooling holes

€129.00
Tax excluded
Dimensions
Quantity

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

SEL External Threading Tool Holder for Precise Threads

The SEL external threading tool holder in left-hand execution with internal cooling holes is a heavy-duty solution for professional turning operations. Designed for use with 16 EL and 22 EL inserts, this tool system enables reliable and precise external thread production. The heat-treated tool body minimizes vibrations and provides the necessary rigidity for clean, well-defined thread flanks. Integrated coolant channels deliver the cutting fluid directly to the cutting edge, enhancing heat dissipation and extending insert tool life.

Technical data

  • System: Tool holder for ISO threading inserts
  • Execution: Left-hand (SEL)
  • Cooling: Internal cooling (cooling holes)
  • Clamping mechanism: Screw clamp
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 of SEL External Threading Tool Holders

Art. Nr. H h L B f Wendeplatte Screw Shim Shim Screw Grub Screw
SEL 1616 F16-H 1112107 16 16 80 16 20 16 EL I60M3,5x12TT
 MT16-MN SM4x8C PT1/8x4
SEL 2020 H16-H 1112108 20 20 100 20 25 16 EL I60M3,5x12TT
 MT16-MN
 SM4x8C
 PT1/8x4
SEL 2525 K16-H 1112109 25 25 125 25 32 16 EL I60M3,5x12TT
 MT16-MN
 SM4x8C
 PT1/8x4
SEL 3232 K16-H 1112110 32 32 125 32 40 16 EL I60M3,5x12TT
 MT16-MN
 SM4x8C
 PT1/8x4
SEL 2525 K22-H 1112111 25 25 125 25 32 22 EL I60M5x17 MT22-MN SM5x8,5C
 PT1/8x4
SEL 3232 K22-H 1112112 32 32 125 32 40 22 EL I60M5x17
 MT22-MN
 SM5x8,5C
 PT1/8x4

Applications

This left-hand external threading holder is ideally suited for the industrial production of metric and special threads. It is widely used in mechanical engineering, toolmaking, and contract manufacturing where accurate threading is required. The tool provides reliable performance on CNC lathes and conventional turning centers, especially during demanding multi-shift operations.

Special features

A key feature of this holder is its internal coolant supply, which ensures optimal chip control and temperature regulation right at the cutting zone. The precise screw clamping mechanism guarantees rapid insert changes and maintains a high level of positioning accuracy, significantly reducing setup times and ensuring consistent machining quality.

Rinaldi-Tools GmbH
1112107

Data sheet

Inside/Outside
Outside
Gewindeplatten Große
16
22
Gewindeplatten Verwendung
RT300 Edelstahl
RT315 Steel and Stainless Steel
RT330 Universal
Gewinde
Imperial
Metric
Trapezoid
Type of clamping
Screw Clamp
Cooling Holes
with cooling Holes
Rechts-Links
Left
thread profile
Full profile
Partial profile
Inserts
threaded inserts

Compatible products

Threading insert 16EL – Metric, Full Profile | Rinaldi-Tools
Rinaldi-Tools GmbH

Threading insert - 16EL (60°) metric Full Profile Universal RT315

Price ab €8.20
Availability: 2147483593 In Stock

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
Threading Insert 16EL Whitworth Full Profile | Rinaldi-Tools
Rinaldi-Tools GmbH

Threading insert - 16EL (55°) Whitworth Full Profile Universal RT315

Price ab €8.20
Availability: 2147483611 In Stock

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.

7 other products in the same category:

Internal Threading Holder SIR right cooled | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Threading Tool Holder - SIR Right - with cooling holes

Price ab €58.00
Availability: 214748351 In Stock

Technical data

Boring Bar SIR
Insert 11/16/22 IR
Right/Left Right
Main application Threading
Clamping Screw Clamp
Cooling With Cooling Hole
Packaging Unit 1 Pc.

Dimensions

d b L h f L1 Dmin
SIR-16 K11-H 16 15,5 125 15 10 20,9 12
SIR-16 M11-H 16 16 150 15 10,5 25,9 16
SIR-16 M16-H 16 15,5 150 15 12 27 20
SIR-20 M16-H 20 19 150 18 14 28,7 25
SIR-20 Q16-H 20 19 180 18 14 34 25
SIR-25 M16-H 25 24 150 23 17 28,8 32
SIR-32 R16-H 32 31 200 30 22 30,9 40
SIR-32 S16-H 32 31 250 30 22 30,9 40
SIR-40 T16-H 40 38,5 300 37 27 31,5 50
SIR-20 Q22-H 20 19 180 18 15 35 25
SIR-25 R22-H 25 24 200 23 19 39 32
SIR-32 S22-H 32 31 250 30 22 36,4 40
SIR-40 T22-H 40 38,5 300 37 27 37,2 50

High-performance holder for internal threading

The right-hand internal threading tool holder SIR with an integrated cooling hole provides a reliable solution for demanding CNC threading operations. With its direct coolant supply and stable screw clamping, the tool creates excellent conditions for smooth machining workflows.

Advantages of Internal Threading Tool Holder - SIR Right - with cooling holes

  • Integrated cooling channel supports targeted chip evacuation
  • Internal coolant supply promotes consistent temperature control at the cutting edge
  • Proven screw clamping mechanism ensures secure fixation of the insert
  • Compatible with 11/16/22 IR inserts for versatile applications
  • Sturdy design minimizes vibrations during internal turning
Internal Threading Tool Holder SIR Right | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Threading Tool Holder - SIR Right

Price ab €35.00
Availability: 214748342 In Stock

Technical data

Boring Bar SIR
Insert 11/16/22 IR
Right/Left Right
Main application Threading
Clamping Screw Clamp
Cooling Without Cooling Holes
Packaging Unit 1 Pc.

Dimensions

d b L h f L1 Dmin
SIR-10 K11 10 10 125 9 7 - 12
SIR-12 K11 12 12 125 11 10 - 16
SIR-16x13 M16 16 13 150 15 10 32 16
SIR-16 M16 16 15,5 150 15 12 27 20
SIR-20 M16 20 19 150 18 14 28,7 25
SIR-20 Q16 20 19 180 18 14 34 25
SIR-25 M16 25 24 150 23 17 28,8 32
SIR-32 R16 32 31 200 30 22 30,9 40
SIR-32 S16 32 31 250 30 22 30,9 40
SIR-40 T16 40 38,5 300 37 27 31,5 50
SIR-50 U16 50 49,5 350 49 35 40,2 63
SIR-20 Q22 20 19 180 18 15 35 25
SIR-25 R22 25 24 200 23 19 39 32
SIR-32 S22 32 31 250 30 22 36,4 40
SIR-40 T22 40 38,5 300 37 27 37,2 50
SIR-50 U22 50 48,5 350 47 35 42,6 63

Internal Threading Tool Holder SIR for Right-Hand Threads

The SIR internal threading tool holder is a reliable solution for professional threading operations. Designed for right-hand internal threads, this tool features a proven screw clamping mechanism that ensures a stable fixation of the inserts. Compatible with common insert sizes 11 IR, 16 IR, and 22 IR, the holder supports flexible machining tasks in modern manufacturing environments.

Advantages of the Internal Threading Tool Holder SIR

  • Practical design for metric and general internal threading tasks
  • Stable screw clamp creates favorable conditions for high process reliability
  • Broad compatibility with standard 11 IR, 16 IR, and 22 IR threading inserts
  • Solid construction without cooling holes, suitable for external coolant supply or dry machining
External Threading Tool Holder SEL Left | Rinaldi-Tools
Rinaldi-Tools GmbH

External Threading Tool Holder - SEL... Links

Price ab €39.00
Availability: 214748361 In Stock

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
External Tool Holder SER Right 16/22 ER | Rinaldi-Tools
Rinaldi-Tools GmbH

External Tool Holder - SER... Right

Price ab €39.00
Availability: 214748351 In Stock

Technical data

External Tool Holder TER
Insert 16/22 ER
Main application Threading
Right/Left Right
Clamping Screw Clamp
Cooling With Cooling Holes
Packaging Unit 1 Pc.

Dimensions

H=h B L f
SER 1616 H16 16 16 100 20
SER 2020 K16 20 20 125 25
SER 2525 M16 25 25 150 32
SER 2525 M22 25 25 150 32
SER 3232 P22 32 32 170 40

Reliable Threading with the SER Tool Holder

The external tool holder SER (right-hand) is designed for process-reliable external thread cutting on conventional and CNC lathes. Designed for 16 ER and 22 ER threading inserts, it provides a highly stable tool seat that supports low-vibration turning operations and reproducible thread profiles.

Advantages of External Tool Holder - SER... Right

  • Precise seat for 16 ER and 22 ER indexable inserts
  • Secure screw clamping for stable insert fixation
  • Right-hand execution (SER) for standardized external threads
  • Various shank cross-sections from 16x16 to 32x32 mm for flexible application options
External Threading Tool Holder SER Right Coolant | Rinaldi-Tools
Rinaldi-Tools GmbH

External Tool Holder - SER... Right - with cooling holes

Price ab €129.00
Availability: 214748362 In Stock

Technical data

External Tool Holder SER
Insert 16/22 ER
Main application Threading
Right/Left Right
Clamping Screw Clamp
Cooling With Cooling Holes
Packaging Unit 1 Pc.

Dimensions

H h L B f
SER 1616 F16-H 16 16 80 16 20
SER 2020 H16-H 20 20 100 20 25
SER 2525 K16-H 25 25 125 25 32
SER 3232 K16-H 32 32 125 32 40
SER 2525 K22-H 25 25 125 25 32
SER 3232 K22-H 32 32 125 32 40

Precise External Thread Turning with Internal Coolant

The right-hand external threading tool holder SER featuring internal cooling holes provides an efficient and sturdy solution for professional thread turning operations on CNC machines. Designed to hold 16 and 22 ER indexable inserts, this tool holder ensures reliable stability and precision through its strong screw clamping system.

Advantages of External Tool Holder - SER... Right - with cooling holes

  • Integrated cooling holes optimize chip evacuation and support extended tool life
  • Dependable screw clamp firmly secures the indexable insert
  • Accurate seating designed for 16 and 22 ER inserts
  • Sturdy construction establishes excellent conditions for process-reliable threading
  • Tailored for demanding professional applications in right-hand thread turning
Internal Threading Holder SIL - Left | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Threading Tool Holder - SIL... Left - with cooling holes

Price ab €58.00
Availability: 214748361 In Stock

Technical data

Boring Bar SIL/TIL
Insert 11/16/22 IL
Main application Threading
Right/Left Left
Clamping Screw Clamp
Cooling Without Cooling Holes
Packaging Unit 1 Pc.

Dimensions

d b L h f L1 Dmin Insert
SIL-16 K11-H 16 15,5 125 15 10 20,9 12 11 IL
SIL-16 M11-H 16 16 150 15 10,5 25,9 16 11 IL
SIL-16 M16-H 16 15,5 150 15 12 27 20 11 IL
SIL-20 M16-H 20 19 150 18 14 28,7 25 16 IL
SIL-20 Q16-H 20 19 180 18 14 34 25 16 IL
SIL-25 M16-H 25 24 150 23 17 28,8 32 16 IL
SIL-32 R16-H 32 31 200 30 22 30,9 40 16 IL
SIL-32 S16-H 32 31 250 30 22 30,9 40 16 IL
SIL-40 T16-H 40 38,5 300 37 27 31,5 50 16 IL
SIL-20 Q22-H 20 19 180 18 15 35 25 22 IL
SIL-25 R22-H 25 24 200 23 19 39 32 22 IL
SIL-32 S22-H 32 31 250 30 22 36,4 40 22 IL
SIL-40 T22-H 40 38,5 300 37 27 37,2 50 22 IL

High-performance internal threading tool holder SIL in left-hand design

The SIL internal threading tool holder is specifically designed for the professional machining of internal threads in left-hand operations. Featuring dedicated cooling channels and a robust screw clamping mechanism, this tool provides excellent conditions for producing exact thread profiles and supports efficient workflows in industrial turning applications.

Advantages of the internal threading tool holder SIL

  • Targeted chip evacuation and improved temperature control through internal cooling holes
  • Secure insert seating ensured by a proven screw clamping system
  • Opens up versatile applications for various thread pitches due to compatibility with 11/16/22 IL indexable inserts
  • Convinces with a durable construction tailored for continuous professional use
Internal Threading Tool Holder SIL Left | Rinaldi-Tools
Rinaldi-Tools GmbH

Internal Threading Tool Holder - SIL... Left

Price ab €33.00
Availability: 214748358 In Stock

Technical data

Boring Bar SIL
Insert 11/16/22 IL
Main application Threading
Right/Left Left
Clamping Screw Clamp
Cooling Without Cooling Holes
Packaging Unit 1 Pc.

Dimensions

d b L h f L1 Dmin
SIL-16 M16 16 15,5 150 15 12 27 20
SIL-20 M16 20 19 150 18 14 28,7 25
SIL-20 Q16 20 19 180 18 14 34 25
SIL-25 M16 25 24 150 23 17 28,8 32
SIL-32 R16 32 31 200 30 22 30,9 40
SIL-32 S16 32 31 250 30 22 30,9 40
SIL-40 T16 40 38,5 300 37 27 31,5 50
SIL-50 U16 50 49,5 350 49 35 40,2 63
SIL-20 Q22 20 19 180 18 15 35 25
SIL-25 R22 25 24 200 23 19 39 32
SIL-32 S22 32 31 250 30 22 36,4 40
SIL-40 T22 40 38,5 300 37 27 37,2 50
SIL-50 U22 50 48,5 350 47 35 42,6 63

High-Performance Internal Threading Tool Holder SIL Left

The SIL internal threading tool holder in the left-hand version is a precise and reliable tool for professional internal thread turning. Featuring robust screw clamping, this holder system ensures exact insert fixation for high process reliability when machining internal threads.

Advantages of the Internal Threading Tool Holder SIL Left

  • Stable screw clamp for secure insert seating
  • Reliable tool mounting for left-hand threading applications
  • Compatible with multiple insert sizes
  • Tool geometry optimized for professional thread turning