Basic Rotary Broach Tool Holder
Polygon Solutions’ basic tool holder is designed for low volume and prototype broaching projects and is manufactured in the USA. The sealed bearing requires no greasing. The holder can be used for making internal hex, square and other polygon shape holes in your lathe, mill or other turning machine and eliminates secondary operations. Ideal materials for broaching are aluminum, brass and mild steel.
Reasons to Choose Our Basic Rotary Broach Holder
- Innovative Adjustment-Free design for extremely fast and simple set-up
- Sealed Bearing that require NO “Hourly Greasing Maintenance”
- Manufactured in the USA at our facility in Florida
Basic Rotary Broach Tool Holder | Accepts 1/2″ Shank Diameter x 1-3/4″ Length Rotary Broaches
Accepts .500″ Diameter 1.75″ Overall Length Broaches |
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| 5/8″ Shank | BT-063-B |  |
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| 3/4″ Shank | BT-075-B | |
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| 1″ Shank | BT-100-B | |
ADJUSTMENT-FREE | No set-up is required !
Polygon’s basic rotary broach holder does not require any adjustment and is designed with an easy plug-and-play feel. The fixed length broach is locked into the spindle with a simple set screw. The basic rotary broach holder is suitable for experienced machinists and new operators.
No machine is prefect, and many have slight misalignments between the part and the tool holders. Polygon’s innovative basic rotary broach holder is designed for this situation and has a small amount of endplay. The quality bearing allows the broach to center itself in the chamfer before broaching the finished hole.
MAINTENANCE-FREE BEARINGS | No Hourly Greasing Required!
Polygon’s high quality sealed bearings provide the quality required for today’s demanding machinists and their machines.
Sealed bearings save you from having to grease the broach holder every one or two hours (as recommended for screw machine era holders). Additionally, you will not need to purchase, store and inventory costly grease guns, tubes and work instructions.