Brand New HSK63A Holder With M12 Modular Screw-In Thread 2.75" Gage Line Reach Balance 20,000 RPM's
 
Manufacturer: Troy Industries Inc.
 
Made in USA,
 
Product application
This tool holder accepts all threaded screw-in indexable milling cutter which are often called modular indexable tooling, screw in or threaded shank cutter
Precision ground flat on the shoulder and internal pilot diameter that will self center the threaded indexable cutter
By accepting right-hand thread cutter into the tool holder, apply cutting force onto the cutter would increase the bond between the cutter and the tool holder
Runout is less than .0001" from taper to pilot bore
Made from alloy steel hardened to 54-60 HRc