HSK tool holder / BT / for drilling

The Opening Drill? is an extremely effective tool designed to enlarge existing holes. It is available in six different shank styles: straight; ABS 63; Cat V40/V50; HSK 63A/C /100A/C; BT 40/BT50 and DV50.



Features and Benefits



Opens an existing hole in a single operation
The Allied Opening Drill? ignores core shifts up to 1/8" (3.175mm) providing straight and true holes without boring
The Allied Opening Drill? allows for large amounts of material removal
Unique design enables larger holes to be made on low horsepower machines
Multi-insert design reduces chip size for easy chip evacuation
Smooth cutting action and quiet operation in lathes and mills
Can be used as a rotating or stationary tool
The Allied Opening Drill? can be used in rough boring operations
Replaceable cartridge protects your investment
Adjustable diameters reduce inventory and cost
Special lengths, diameters, and shanks available upon request