Description: 25Pcs Titanium Coated M42 Twist Drill Bit 8% High Cobalt HSS Drill Bit Set Industrial Grade 1-13mm for Stainless Steel Metal Wood Specification: Grade: Industrial Material: M42 High Speed Steel Cobalt: 8% High Cobalt Coated: Titanium Coated Size: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.0, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm Split Point: 135 Degree Application: Stainless steel, copper, iron, aluminum, wood, metal drilling. Fit for Equipment: Use on electric drills, bench drills, etc Features: 1. Using M42 high speed steel, 8% high cobalt, perfect for drilling hard material, such as stainless steel. 2. Tianium coating surface, make drill bit more wear resistant, heat-resistant, fit for high speed processing. 3. 135 degree split point design, make drilling easier, easy to chip, no slipping. 4. High heat treated hardness 70-75 HRC. 5. Can be used radial drill, bench drill or hand drill chuck for drilling operations. Package Included: 25pcs Drill Set: 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9.0, 9.5, 10, 10.5, 11, 11.5, 12, 12.5, 13mm 1pcs Metal Box More Details:
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