

JEM # HPI-CAT50-EM025-0250CAT50-EM025-0250
CAT50 end mill adapter, 1/4", 2.50" gaugeCAT50Bore 1/4"2.50" GL
SpecificationsFrom Pioneer's catalog
- Taper
- CAT50
- Type
- End mill adapter
- Bore
- 1/4"
- Gauge length
- 2.50"
- from the gauge line
- Nose Ø
- 0.79"
Goes with itNamed in Pioneer's catalog
SCW-EM04ENDMILL SCREW 1/4-28 X 0.25"$6.31
Other versions
Retention knob for CAT50The knob depends on your machine, not the holder. Find yours by builder.Find by machine →
CAT50 end mill adapters, every bore and length86 in all
| Gauge | 1/8" | 3/16" | 1/4" | 5/16" | 3/8" | 1/2" | 5/8" | 3/4" | 7/8" | 1" | 1-1/4" | 32 mm | 1-1/2" | 2" | 2-1/2" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.00" | — | — | — | — | — | — | — | — | — | — | CAT50-EM125-0200$153.56 | — | — | — | — |
| 2.25" | — | — | — | — | — | — | — | — | — | — | — | — | CAT50-EM150-0225$150.87 | — | — |
| 2.50" | CAT50-EM012-0250$185.96 | CAT50-EM018-0250$185.96 | CAT50-EM025-0250$137.32this | — | CAT50-EM037-0250$129.99 | — | — | — | — | — | — | — | — | — | — |
| 2.62" | — | — | — | — | — | CAT50-EM050-0262$129.99 | — | — | — | — | — | — | — | — | — |
| 3.00" | — | — | — | — | CAT50-EM037-0300$129.99 | CAT50-EM050-0300$129.99 | CAT50-EM062-0300$128.25 | CAT50-EM075-0300$128.25 | — | CAT50-EM100-0300$138.19 | CAT50-EM125-0300$145.44 | — | — | — | — |
| 3.50" | — | — | — | — | — | — | — | — | CAT50-EM087-0350$134.56 | — | — | — | — | — | — |