Meco Doersupp 3pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set

Description: Doersupp 3Pcs 3-12m/4-12mm/4-20mm Step Drill Bits Titanium Coated Step Drill Bits Set Specification: Brand: Doersupp Surface treatment: Titanium Coated Material: High Speed Steel Shank Size: 1/4" Hex Shank Size: 3-12mm 3, 4, 5, 6, 7, 8, 9, 10, 11, 12mm 4-12mm 4, 6, 8, 10, 12mm 4-20mm 4, 6, 8, 10, 12, 14, 16, 18, 20mm Features: This is the new HSS steel large step drill titanium bits set, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Package Included: 3 x Step drills More Details: