High-performance threading insert for Whitworth pipe threads
The 16ER 55° Whitworth Full Profile threading insert for stainless steel RT300 delivers precise profiling for external thread turning. With a 55° flank angle and a shape tailored to parallel Whitworth pipe threads (BSPP), this indexable insert provides excellent conditions for dimensionally accurate contours. The PVD-coated carbide grade RT300 (P15-P25, M10-M25) makes the tool a practical choice for machining stainless steel and standard steel, promoting reliable tool life in demanding applications.
Technical data
- Thread type: Parallel Whitworth Pipe Thread (BSPP)
- Execution: Outside thread, right-hand
- Grade: RT300 (PVD-coated P15-P25 and M10-M25)
- Profile: Full profile
- Flank angle: 55°
- Packaging unit: 5 pieces
Dimensions of the 16ER 55° threading insert
| Insert size |
16 |
| Inside/Outside Thread |
Outside |
| Direction |
Right |
| Thread Type |
Parallel Whitworth Pipe Thread BSPP |
| Profile |
Full profile |
| Workpiece Materials |
Stainless Steel |
| Flank angle |
55° |
Cutting data
|
Item Nr. |
ISO |
Pitch |
I.C |
S |
d |
Cutting Data |
| 16ER-V-BSW-11 RT300 (55°) |
1881028 |
16 |
11-Gang |
9,525 |
3,52 |
4 |
Vc= 60-90m/min |
| 16ER-V-BSW-14 RT300 (55°) |
1881029 |
16 |
14-Gang |
9,525 |
3,52 |
4 |
Vc= 60-90m/min |
| 16ER-V-BSW-19 RT300 (55°) |
1881030 |
16 |
19-Gang |
9,525 |
3,52 |
4 |
Vc= 60-90m/min |
Applications
This 16ER indexable insert is specifically designed for cutting external threads on workpieces made of stainless steel as well as conventional steel. Thanks to its universal coating and full profile, the insert is highly suitable for the serial production of pipe connections according to the BSPP standard. It opens up flexible application possibilities in industrial machining where precise thread flanks are required.
Special features
The PVD coating of the RT300 grade supports a stable machining process and protects the cutting edge against premature wear. Featuring a full profile design, the tool precisely forms the thread contour, which can reduce the need for rework. Supplied in a convenient packaging unit of five pieces, the insert represents a reliable and economical solution for professional users.