Features
- Made from 20MnCr5 & Case Hardened to 55-58 HRc approx.
- For Bridgeport & HMT M1TR Vertical Ram Turret type Milling Machines.
| MODEL No. | DRILL CHUCK TAPER | ØD mm | ØD1 mm | Ød mm | L mm | L1 mm | L2 mm | M |
|---|---|---|---|---|---|---|---|---|
| R8 JT - 2 | JT - 2 | 31.750 | 24.1 | 13.940 | 102.3 | 26.2 | 19.050 | M12 X 1.5 Or 7⁄16" UNF |
| R8 JT - 6 | JT - 6 | 31.750 | 24.1 | 17.170 | 102.3 | 33.2 | 24.500 | |
| R8 JT - 3 | JT - 3 | 31.750 | 24.1 | 20.599 | 102.3 | 39.7 | 30.960 |
ORDRE BY - MODEL No. X REAR TAPPING-M. Eg. Drill Chuck Arbour R8 X JT - 6 (M12 X 1.5) OR
Drill Chuck Arbour R8 X JT - 6 (7⁄16" UNF)
Specifications for Arbours with Drill Chuck Tapers
as per DIN 238 Tapers B-16, B-18, B-22. Against request.