Square Broaching Insert
Range
Description
Broach internal square profiles on a lathe with a C axis, a machining center or a slotting machine with a C axis.
A pilot hole is needed prior to broaching a square profile. The pilot hole needs to be 5% larger than the square. The formula: Pilot hole diameter = One side of square x 1.05
How to Select the Right Square Broaching Insert: 1- Every insert can broach a range of square sizes. E.g. IN-SQ-8/10 can broach squares from 8mm to 10mm in size. 2- Every insert goes with the matching holder. E.g. IN-SQ-8/10 insert fits the holder UT-SQ-8/10
| Broaching Insert | Square Size (mm) | L2 (mm) | L3 (mm) | L4 (mm) | L5 (mm) | Holder | Grinding Holder |
| IN-SQ-8/10 | 8-10 | 6 | 7 | 5 | 7 | UT-SQ-8/10 | RF-1 |
| IN-SQ-10/13 | 10-13 | 6 | 7 | 5 | 7,5 | UT-SQ-10/13 | RF-1 |
| IN-SQ-13/16 | 13-16 | 10 | 8 | 6 | 12 | UT-SQ-13/16 | RF-2 |
| IN-SQ-16/19 | 16-19 | 10 | 8 | 6 | 12,5 | UT-SQ-16/19 | RF-2 |
| IN-SQ-19/27 | 19-17 | 13 | 13 | 10 | 17 | UT-SQ-19/27 | RF-3 |
| IN-SQ-27/37 | 27-37 | 18 | 14 | 10 | 22 | UT-SQ-27/37 | RF-4 |
| IN-SQ-37/50 | 37-50 | 26 | 18 | 10 | 30 | UT-SQ-37/50 | RF-5 |