23 Jul 3 Pcs HSS Step Drill Bit Set Titanium Coated High-Speed Steel Cone Drill Bit
Key Points: Material: HSS Steel Finish: Titanium Color: Golden Weight: 242g Sizes: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm) 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm) Key...