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Hey Drills:  Hey Drill ST Type
 


LINK Hey Drills offer the high quality and precision workmanship of our standard line of Centerdrills, Combination Drills and Countersinks with stratgically positioned flats for locking set screws and to accommodate adjacent tooling.

The position of the center flat is exactly 90° from the Hey Flat location. These drills feature our ST tip form. The Tip is illustrated in the Technical Specifications page.




 
Drill Type Order No. O.A.L.   L Body Dia. C Drill Dia. D Central Flat Length  F End Flat Depth G End Flat Length H
3ST 21L2 653 2 1/4 7/64 5/16 .055 7/16
4ST 21L2 654 3 1/8 5/16 1/8 1/2 .075 9/16
5ST 21L2 655 2 3/4 7/16 3/16 3/4 .086 5/8
6ST 21L2 656 3 1/2 7/32 3/4 .086 5/8
7ST 21L2 657 3 1/4 5/8 1/4 3/4 .105 5/8
8ST 21L2 658 3 1/2 3/4 5/16 3/4 .105 5/8
 
Information presented in this brochure is for informational purposes only. Link Industries reserves the right to make changes, alterations and substitutions to the products, services or other information presented in this brochure without prior notice. For the latest information contact Link Industries.

Equipment pictured in this brochure may be shown with safety equipment removed or disabled for purposes of illustration.  Equipment must never be operated with safety equipment removed or disabled.
 

To Order Call 1-800-626-9460