Material: made of HSS 4241 high speed steel, faster drilling speed and better cutting ability
Size: 16-30.5mm with 10mm handle, 5-20mm with 8mm handle, 3-14mm with 6mm handle, three sizes to meet your daily needs
Application: Umbrella step drill can drill fast and smoother holes in steel, aluminum, wood, plastic board and other materials
Package includes: 3 drill bits (3 pieces of different sizes)
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Description
3 Pcs 16-30.5MM 5-20MM 16-30.5MM 5-20MM 3-14MM Silver HSS Tapered Power Drill Bit Umbrella Type Step Drill Bit Set Tapered Chamfering Cutter3-14MM Silver HSS Tapered Power Drill Bit Umbrella Type Step Drill Bit Set Tapered Chamfering Cutter