16 Pcs Hss Titanium Coated Drill Bit Set Hexagon Shank Twist Drill carpentry Bit
Hexagon Bit Drill Set Titanium HSS Impact Hexagon Shaft Quick Change 16-Piece. 1/4 "(6.4mm) Hex shank can work with most pistol drills and drills. 135° straight shaft split tip prevents walking and makes drilling precise.