Cobalt Drill bits Set(1/16-3/8 21PCS M35 High Speed Steel Carbide Drill Set for Stainless Steel, Hard Metal, Cast Iron, Plastic and Wood Metal Index Box
All electronics ship with US style plugs.You may need a voltage converter or a plug adapter.
Special Features
M35 Cobalt drill bits are suitable for soft metals such as stainless steel, carbon, steel, cast iron, engineering steel, hard metal, copper, aluminum, etc
Metal drill bits with 5% cobalt element improve hardness, high temperature resistance, durability and performance better than conventional drill bits Note that it does not apply with glass and ceramics
The 135% helical double-edged cutting sharp corners do not linger on the surface, and can easily complete the metal cutting work with low speeds
Imperial sizes: 1/16"-5/64"-3/32"-7/64"-1/8"-9/64"-5/32"-11/64"-3/16"-13/64"-7/32"-15/64"-1/4"-17/64"-9/32"-19/64"-5/16"-21/64"-11/32"-23/64"-3/8 A total of 21 round straight steel drills of different diameters, suitable for home handicraft scenes and professional work Small sizes require attention to speed and temperature
Sturdy metal storage box Easy to carry and store drill bits Box size recognition for easy selection and storage