View Cart
(203) 753-2114 
(203) 756-5489
Adjustable Internal Rotary Broach Tool Holders
This tool is used to produce hexagonal, square, and other non-round shapes on conventional lathes, mills, and screw machines without the need for a secondary operation. Due to the spindle offset, the turret forces needed to produce a part are minimized. The tool holder spindle is mounted in bearings allowing it to rotate or stop independent of the body without requiring auxiliary driving attachments.Can be used on B&S, Davenport, and multi-spindle screw machines, as well as turret lathes and CNC machines.
Also available with CAT, VDI, CAPTO C6, HSK & Morse Taper Shanks.
| CAT. NO. | A | B | C | D | E | F | G |
| ORB00/0.625 | 5/8" | 1-1/2" | 1-7/8" | 1-1/2" | 2-7/16" | 8MM User Broach Series --00 | 9/16" |
| ORB00/0.750 | 3/4" | 2" | 1-29/32" | 1-1/2" | 2-7/16" | 8MM User Broach Series --00 | 9/16" |
| ORB00/16MM | 16MM | 1-1/2" | 1-7/8" | 1-1/2" | 2-7/16" | 8MM User Broach Series --00 | 9/16" |
| ORB00/20MM | 20MM | 1-1/2" | 1-7/8" | 1-1/2" | 2-7/16" | 8MM User Broach Series --00 | 9/16" |
| ORB00/22MM | 22MM | 1-1/2" | 1-7/8" | 1-1/2" | 2-7/16" | 8MM User Broach Series --00 | 9/16" |
| ORB2/0.750 | 3/4" | 2" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/1.000 | 1" | 2" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/1.250 | 1-1/4" | 3" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/1.500 | 1-1/2" | 3" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/20MM | 20MM | 2" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/22MM | 22MM | 2" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/25MM | 25MM | 2" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORB2/32MM | 32MM | 3" | 2-9/16" | 2-3/8" | 3-5/16" | 1/2" Use Broach Series --2 | 3/4" |
| ORBHD/1.000 | 1" | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| ORBHD/1.250 | 1-1/4" | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| ORBHD/1.500 | 1-1/2" | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| ORBHD/1.750 | 1-3/4" | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| ORBHD/32MM | 32MM | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| ORBHD/40MM | 40MM | 3" | 4-15/32" | 3-1/2" | 5-1/4" | 3/4 Use Broach Series --HD | 1-1/4" |
| The holder is greased at the factory, but should also be lubricated before each shift. | |
| For running at LOW to MODERATE RPM we recommend ZENIPLEXII-Extreme Pressure Aluminum Complex Grease. (Do not overpack with grease). |
|
| CAT. NO. | DESCRIPTION. |
| GREASE-ORB | Grease 14 oz. Tube. |
| For running HIGH RPM, use a good lubricating oil instead of this grease. | |
| Links to Internal Broaches and Setup Gages | |
| HEX broaches with .315 and .500 diameter shank. | |
| SQUARE broaches with .315 and .500 diameter shank. | |
| HEX and SQUARE broaches with .750 diameter shank. | |
| DOUBLE HEX broaches. | |
| SIX LOBED broaches. |
| ORB00/.. | ORB2/.. | ORBHD/.. | |
| Part No. | Cat. No. | Cat. No. | Cat. No. |
| 1. Shank | CALL | CALL | CALL |
| 2. Body | ORB00-2N | ORB2-2N | ORBHD-2 |
| 3. Spindle | ORB00-3N | ORB2-3N | ORBHD-3 |
| 4. Radial Bearing | ORB00-4N | ORB2-4N | ORBHD-4N |
| 5. Set Screw | ORB00-5 | ORB2-5 | FARH2-10 |
| 7. Clamp Screw & Washer | ORB00-7 | ORB2-7 | ORBHD-7 |
| 14. Ang. Bearing | ORB00-14N | ORB2-14N | ORBHD-14 |
| 15. Seal | ORB00-15 | -- | -- |
| 18. Grease Fitting | ORB00-18 | ORB00-18 | ORB00-18 |
| 19. Spindle Nut | ORB00-19 | ORB2-19 | ORBHD-19 |
| 20. Spindle Washer | ORB00-20 | ORB2-20 | ORBHD-20 |