Please make sure that the Retention Knob you order is the correct one for your machine. Using the wrong Retention Knob can cause damage to your machine spindle, the tool holder, and may cause a safety hazard.
Features
- All mating surfaces precision ground
- Manufactured to the highest standards for maximum safety and long life
- Hardened for maximum longevity
CAT Retention Knobs
Specifications (21007-15C)
| Description |
CAT 40-DIN |
| Ø |
15° |
| d1 |
.75" |
| d2 |
0.55" |
| d3 |
- |
| L |
1.89" |
| I1 |
1.028" |
| I2 |
.792" |
| T |
5/8 - 11" |
Specifications (21003)
| Description |
CAT 40-ANSI |
| Ø |
45° |
| d1 |
0.740" |
| d2 |
0.490" |
| d3 |
0.490" |
| L |
1.50" |
| I1 |
0.640" |
| I2 |
.440" |
| T |
5/8 - 11" |
Specifications (21003-45C)
| Description |
CAT 40-MAS-I |
| Ø |
45° |
| d1 |
0.590" |
| d2 |
0.394" |
| d3 |
0.512" |
| L |
2.25" |
| I1 |
1.266" |
| I2 |
.990" |
| T |
5/8 - 11" |
CAT Coolant Thru Retention Knobs
Specifications (21148-C)
| Description |
CAT40-Coolant Mori-Seiki |
| Ø |
15° |
| d1 |
0.747" |
| d2 |
0.548" |
| d3 |
0.641" |
| L |
2.004" |
| l1 |
1.024" |
| I2 |
.787" |
| T |
5/8 - 11" |
