HSS Triangle Shank Step Drill Bit Hole Cutter 3-12/4-12/4-22/6-24mm

Description: HSS Triangle Shank Step Drill Bit Hole Cutter 3-12/4-12/4-22/6-24mm Specification: Sub-type:Hole Cutter Material:HSS-Co Handle length:31mm Handle diameter:1/4"(6.35mm) Item Material Handle Type Handle Diameter Step Quality Handle Length Edge Length Step Diameter 1 HSS-Co Hex Handle 1/4 Inch (6.35mm) 9steps 31mm 48mm 3/4/5/6/7/8/9/10/12mm 2 HSS-Co Hex Handle 1/4 Inch (6.35mm) 9steps 31mm 48mm 4/5/6/7/8/9/10/11/12mm 3 HSS-Co Hex Handle 1/4 Inch (6.35mm) 10steps 31mm 55mm 4/6/8/10/12/14/16/18/20/22mm 4 HSS-Co Hex Handle 1/4 Inch (6.35mm) 11steps 31mm 62mm 6/8/10/12/14/16/18/20/22/24mm Feature: Heat treatment, high hardness, high wear resistance, high toughness, high bending strength, sharp edge, the best choice for processing stainless steel. It is suitable for being installed on the pistol drill and bench drill, applicable for punching on these harder workpieces, such as stainless steel, carbon steel, aluminum plate, iron plate, etc. Automatically deburrs holes as you drill. No pilot holes or pre-drilling required. Note: 1.Please allow 1-3mm errors due to manual measurement. 2.Due to the difference between different monitors, the pictures may not reflect the actual color of the item. Package Included: 1 x Step Drill More Details: