

JEM # HPI-CAT40-EM050-0400-B-J4CAT40-EM050-0400-B-J4
CAT40 end mill adapter, 1/2", 4.00" gauge, dual contact, Jet-BlastCAT40Bore 1/2"4.00" GLDual contactJet-Blast
SpecificationsFrom Pioneer's catalog
- Taper
- CAT40
- dual contact (face and taper)
- Type
- End mill adapter
- Bore
- 1/2"
- 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-J$190.53 | — | CAT40-EM050-0400-B-J4$232.00this | 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 1/2" shank19 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-6955689 | EVLX06U0.50C0.50R02L | Chamfer and profile mill | .500" | 2 | 90° | LX0602 | Ships from Tungaloy | $325.80 | |
| TUN-6725775 | EBFU037T050S0400 | Copy mill | .375" | 1 | — | — | Ships from Tungaloy | $214.25 | |
8092801 | M5460.009-W13-02-05 | Copy mill | .375" | 2 | — | P3204-D09.52 | Ships from Walter | $330.00 | |
8092809 | M5460.009-A13-02-05 | Copy mill | .375" | 2 | — | P3204-D09.52 | Ships from Walter | $300.00 | |
| TUN-6725777 | EBFU050S050S0437 | Copy mill | .500" | 1 | — | — | Ships from Tungaloy | $262.60 | |
| TUN-6725802 | EBFU050S050C0637 | Copy mill | .500" | 1 | — | — | Ships from Tungaloy | $964.25 | |
| TUN-6781792 | EXLS02U0.50C0.50LH2.00R02 | Copy mill | .500" | 2 | 12° | LS0202 | Ships from Tungaloy | $376.45 | |
8092850 | M5460.013-A13-02-06 | Copy mill | .500" | 2 | — | P3204-D12.7 | Ships from Walter | $316.00 |
