then milled in order to make the hollow core. These drills are used for any application (heavy rubber gaskets, dock bumpers, cloth, impregnated or non-metallic rubber) that requires removing a circle shape from a product and excreting the waste through the hollow core. With these drills it is never necessary to push the rotary drill into the product and then out and then in again, it becomes a much simpler circumstance because all the waste is excreted through the hollow core up and above the product. Drills are made to order and custom sized.
Curtin-Hebert Rotary drill Benefits:
- Efficiently designed to excrete waste through and out hollow core. No need to withdraw drill and remove waste
- Designed for consistent and accurate removal of circular shapes for an array of applications
- Curtin-Hebert has a long trusted history of manufacturing rotary drills.
- Made to order or custom sized
Applications: Curtin-Hebert rotary drills are used for a multitude of applications including (heavy rubber gaskets, dock bumpers, cloth, impregnated or non-metallic rubber) that require removing a circular shape from a product and excreting the waste through the hollow core.


