Shank is same diameter as drill For use with countersinks and counterbores. Shank is same diameter as drill. For use with countersinks and counterbores. For use with countersinks and counterbores. 9.61 Pic 36 Use center drills for short countersinks and counterbores.
All dimensions are in inches.
These drills are similar to No. 124D drills, except made with high-speed steel for extra long tool life. Shank is same diameter as drill. For use with No. 124 countersinks. Place orders by Phone, E-Mail, or Fax.