

JEM # HPI-CAT40-EM031-0600CAT40-EM031-0600
CAT40 end mill adapter, 5/16", 6.00" gaugeCAT40Bore 5/16"6.00" GL
SpecificationsFrom Pioneer's catalog
- Taper
- CAT40
- Type
- End mill adapter
- Bore
- 5/16"
- Gauge length
- 6.00"
- from the gauge line
- Nose Ø
- 0.88"
Goes with itNamed in Pioneer's catalog
SCW-EM04ENDMILL SCREW 1/4-28 X 0.25"$6.31
Other versions and cutters
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" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.25" | — | — | — | — | — | — | — | — | — | — | — | — | — | — | CAT40-EM125-0425$116.44 | — | — |
| 4.50" | — | — | — | — | — | CAT40-EM037-0450$135.43 | — | — | — | — | — | — | — | — | — | — | — |
| 4.62" | — | — | — | — | — | — | — | CAT40-EM050-0462$112.01 | — | — | — | — | — | — | — | — | — |
| 5.00" | CAT40-EM012-0500$126.44 | — | CAT40-EM025-0500$126.44 | — | — | CAT40-EM037-0500$137.32 | — | CAT40-EM050-0500$137.32 | CAT40-EM062-0500$131.88 | — | CAT40-EM075-0500$130.79 | — | — | — | — | — | — |
| 6.00" | CAT40-EM012-0600$124.63 | CAT40-EM018-0600$141.16 | CAT40-EM025-0600$134.56 | CAT40-EM031-0600$134.56this | — | CAT40-EM037-0600$139.06 | — | CAT40-EM050-0600$139.06 | CAT40-EM062-0600$139.06 | — | CAT40-EM075-0600$139.06 | — | — | CAT40-EM100-0600$134.56 | CAT40-EM125-0600$145.44 | — | — |
| 9.00" | — | — | CAT40-EM025-0900$226.64 | — | — | CAT40-EM037-0900$226.64 | — | — | — | — | CAT40-EM075-0900$226.64 | — | — | — | — | — | — |
Indexable cutters with a 5/16" shank1 Walter bodies. Inserts are on each cutter's page.
All with filters →| Part no. | Designation | Type | Ø | Teeth | Approach | Insert | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
| TUN-6781790 | EXLS02U0.37C0.31LH0.75R01 | Copy mill | .375" | 1 | 12° | LS0202 | Ships from Tungaloy | $330.35 |