hgudesign Metric 19Pcs M35 Cobalt Drill Bit Collection, 1.0mm-10.0mm HSS Cobalt Jobber Drill Bits for Hardened Metals, Stainless Steel, Cast Iron, and Wooden Plastics, Includes Metal Index Storag

M35 Cobalt Drill Bit: A and strong drill bit ideal for cutting stainless steel, iron castings, copper, aluminum, and other soft metals, as well as plastics and wood. Not suitable for quenched bolts Metric Dimensions: Features 19 metric drills ranging from 1mm to 10mm, catering to diverse drilling requirements. Fast and Effective: Designed for rapid cutting, these bits feature a 135-degree tip for self-centering to avoid slipping and efficient debris removal. HSS Drill Bit Collection: High-speed steel cobalt drill bits for hardened steel, offering cutting. 19 sets for prolonged use, hardened and polished for enhanced sharpness and precision Convenient Storage: Includes a case with size indexes for easy organization. help? Contact us.