24 Jul 3Pcs 4-20mm/4-12mm/4-32mm Hole Cutter High HSS Steel Step Cone Drill Bit Set New
Description: HSS 4241 combined with a titanium coating. More capable and durable. Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake 4-12mm / 4-20mm / 4-32mm, Handle: 1/4" quick-change hex shank for drilling, drill holes...