8pcs Reduce Shank HSS Twist Drill Bit Set with Black Oxide for Metal Description: 1. Material:HSS 4241,4341,6542,M35 2. Hardness:HRC 60-68 3. Process:Milled,Rolled 4. Point:118/135 degree split point ...View More
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Reduce Shank HSS Twist Drill Bit Kit 8 Piece For Metal Drilling Holes