Hyjoy Metric M35 Cobalt Drill Bit Set, 16mm HSS Cobalt Jobber Drill Bits, for Hardened Metals, Steel, Cast Iron and Wooden Plastics

M35 Cobalt Drill Bit: The M35 cobalt drill bit is , and drill bit appropriate for steel, iron castings, copper, aluminum and other soft metals as as plastics, wood etc. Note that it is not suitable for quenched bolts Single Size: The drill bits include 16mm drills. If you have particular size needs, then this drill bit is very appropriate for you Quick and Efficient: The cobalt drill bit set can effectively drill through most soft and hard materials, with 135 degree point tip and flute design for faster , self-centering to walk-off and faster chip and particle removal HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with . The inserts are hardened and polished for sharpness and without wobbling to store: The drill bit set is contained in and package for convenient storage and transport. If you have any inquiries, contact us and we will be to help