

JEM # HPI-CAT40-EM087-0350CAT40-EM087-0350
CAT40 end mill adapter, 7/8", 3.50" gaugeCAT40Bore 7/8"3.50" GL
SpecificationsFrom Pioneer's catalog
- Taper
- CAT40
- Type
- End mill adapter
- Bore
- 7/8"
- Gauge length
- 3.50"
- from the gauge line
- Nose Ø
- 1.75"
Goes with itNamed in Pioneer's catalog
SCW-EM08ENDMILL SCREW 5/8-18 X 0.50"$7.32
Other versions
Retention knob for CAT40The knob depends on your machine, not the holder. Find yours by builder.Find by machine →
CAT40 end mill adapters, every bore and length115 in all
| Gauge | 1/8" | 3/16" | 1/4" | 5/16" | 8 mm | 3/8" | 7/16" | 1/2" | 5/8" | 16 mm | 3/4" | 7/8" | 25 mm | 1" | 1-1/4" | 32 mm | 1-1/2" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2.62" | — | — | — | — | — | — | — | CAT40-EM050-0262$84.03 | — | — | — | — | — | — | — | — | — |
| 3.00" | — | — | — | — | — | — | — | — | CAT40-EM062-0300$90.34 | — | CAT40-EM075-0300$90.34 | — | CAT40-EMM25-0300$142.68 | CAT40-EM100-0300$111.14 | — | — | — |
| 3.50" | — | — | — | — | — | — | — | — | — | — | CAT40-EM075-0350$90.34 | CAT40-EM087-0350$100.27this | — | — | — | — | — |
| 4.00" | CAT40-EM012-0400$124.63 | CAT40-EM018-0400$124.63 | CAT40-EM025-0400$99.33 | CAT40-EM031-0400$104.76 | — | CAT40-EM037-0400$99.33 | — | CAT40-EM050-0400$104.76 | CAT40-EM062-0400$104.76 | — | CAT40-EM075-0400$104.76 | — | — | CAT40-EM100-0400$101.14 | CAT40-EM125-0400$103.89 | CAT40-EMM32-0400$142.68 | CAT40-EM150-0400$119.19 |
| 4.25" | — | — | — | — | — | — | — | — | — | — | — | — | — | — | CAT40-EM125-0425$116.44 | — | — |
| 4.50" | — | — | — | — | — | CAT40-EM037-0450$135.43 | — | — | — | — | — | — | — | — | — | — | — |