Feature

●Surface treatment: Titanium coating; Uses: A spiral cutting tool that is suitable for drilling and enlarging holes of thin iron plates, stainless steel plates, aluminum plates, wood, bamboo, resin, etc
●Size: 0.2 - 1.3 inches (4 - 32 mm), 0.1 inch (6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 / 22 / 24 / 26 / 28 / 30 / 32 mm), Number of Steps: 15 hex shafts
●Size: 0.2 - 0.8 inches (4 - 6 / 8 / 10 / 12 / 14 / 16 / 18 / 20 mm); Number of Steps: 9 Tiers, Hex Shank
●Size: 0.2 - 0.5 inches (4 - 6 / 8 / 10 / 12 mm) Number of Tiers: 5 Levels, Hex Shank
●Compatible models: Impact drivers, electric drills, and charging drills (please use 12 V or higher for charging drills. Comes with a dedicated nylon pouch


Description

Size (Drilling Measurements) 4-12 mm (4/6/8/10/12) 4-20 mm (4/6/8/10/12/14/16/18/20) 4-32 mm (4/6/8/10/12/14/16/18/20/24/24/26/2226/2226/222226/2 8/30 32) Shaft diameter: 0.25 inches (6.35 mm) Hex shaft (3 units); Compatible models: Impact drivers, electric drills, and charging drill (please use 12 V or higher for charging drills. Surface treatment: titanium coating; Uses: A spiral cutting tool suitable for drilling thin iron plates, stainless steel plates, aluminum plates, wood, bamboo resin, etc. You can drill holes, enlargement holes, chamfering, deburring, etc. with this single product. Accessories: Storage bag included.