

JEM # HPI-CAT40-EM037-0400-B-J4CAT40-EM037-0400-B-J4
CAT40 end mill adapter, 3/8", 4.00" gauge, dual contact, Jet-BlastCAT40Bore 3/8"4.00" GLDual contactJet-Blast
SpecificationsFrom Pioneer's catalog
- Taper
- CAT40
- dual contact (face and taper)
- Type
- End mill adapter
- Bore
- 3/8"
- Gauge length
- 4.00"
- from the gauge line
- Coolant
- Jet-Blast coolant ports
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" |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 3.00" | — | — | — | — | — | — | — | — | CAT40-EM062-0300$90.34 | — | CAT40-EM075-0300$90.34 | — | CAT40-EMM25-0300$142.68 | CAT40-EM100-0300-B-J$184.15 | — | — | — |
| 3.50" | — | — | — | — | — | — | — | — | — | — | CAT40-EM075-0350$90.34 | CAT40-EM087-0350$100.27 | — | — | — | — | — |
| 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-B-J4$232.00this | — | CAT40-EM050-0400-B-J$190.53 | CAT40-EM062-0400-B-J$190.53 | — | CAT40-EM075-0400-B-J$190.53 | — | — | CAT40-EM100-0400-B-J$195.97 | CAT40-EM125-0400-B-J$204.02 | CAT40-EMM32-0400$142.68 | CAT40-EM150-0400$119.19 |
| 4.25" | — | — | — | — | — | — | — | — | — | — | — | — | — | — | CAT40-EM125-0425$116.44 | — | — |
| 4.50" | — | — | — | — | — | CAT40-EM037-0450$135.43 | — | — | — | — | — | — | — | — | — | — | — |
| 4.62" | — | — | — | — | — | — | — | CAT40-EM050-0462$112.01 | — | — | — | — | — | — | — | — | — |
Indexable cutters with a 3/8" shank9 Walter bodies. Inserts are on each cutter's page.
All with filters →Type
| Part no. | Designation | Type | Ø | Teeth | Approach | Insert | Stock | Price | Add |
|---|---|---|---|---|---|---|---|---|---|
| TUN-6725801 | EBFU037S037C0875 | Copy mill | .375" | 1 | — | — | Ships from Tungaloy | $785.60 | |
| TUN-6781789 | EXLS02U0.37C0.37LH1.25R01 | Copy mill | .375" | 1 | 12° | LS0202 | Ships from Tungaloy | $350.25 | |
| TUN-6781788 | EXLS02U0.37C0.37LH0.75R01 | High-feed mill | .375" | 1 | 12° | LS0202 | Ships from Tungaloy | $330.35 | |
| TUN-6837355 | EXN02R037U0037-01 | High-feed mill | .375" | 1 | 17° | LN0202 | Ships from Tungaloy | $363.60 | |
| TUN-6837401 | EXN02R037U0037-01L | High-feed mill | .375" | 1 | 17° | LN0202 | Ships from Tungaloy | $389.10 | |
| TUN-6781793 | EXLS02U0.50C0.37LH0.75R03 | High-feed mill | .500" | 3 | 12° | LS0202 | Ships from Tungaloy | $380.05 | |
| TUN-6733146 | EPAV06U0.31C0.37R01 | Shoulder mill | .313" | 1 | 90° | AV0603 | Ships from Tungaloy | $346.80 | |
| TUN-6733147 | EPAV06U0.37C0.37R01 | Shoulder mill | .375" | 1 | 90° | AV0603 | Ships from Tungaloy | $346.80 | |
| TUN-6733152 | EPAV06U0.37C0.37R01L | Shoulder mill | .375" | 1 | 90° | AV0603 | Ships from Tungaloy | $367.75 |