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Cobalt Drill Bit Set 11PCS, M35 Cobalt Drill Bit Set for Stainless Steel and Hard Metal, with 1/4" Hex Shank for Impact Drivers
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*Price and Stocks may change without prior notice
*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
- 7 Day Return Policy
- All products are genuine and original
- Cash On Delivery/Cash Upon Pickup Available
Cobalt Drill Bit Set 11PCS, M35 Cobalt Drill Bit Features
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【High quality material】The M35 cobalt drill bit is made from cobalt(5%) High Speed Steel , increases the wear and heat resistance of drill bit,and are fully grounded for a precision drilling diameter.
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【Fast and efficient】Fully Grinding Processing makes the surface of drill bit smoother, the friction can be reduced and the cutting speed is faster. Double helix chip removal groove to prevent walk-off and faster chip and particle removal.
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【Long lasting use】Improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits.
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【Popular Sizes】The metal drill bit set includes sizes：0.03inch/0.05inch/ 0.07inch /0.09inch/ 0.11inch/ 0.118inch/ 0.12inch/ 0.13inch/ 0.15inch 0.16inch,Meet most of your different needs.
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【Upgrade design】Suitable for drilling stainless steel and various hardened metals such as cutting stainless steel,cast iron, copper etc. All drill bits come with one piece 1/4-inch hex shank compatible with standard and quick change chucks drivers and impact drivers.
About Cobalt Drill Bit Set 11PCS, M35 Cobalt Drill Bit
Suitable for drilling stainless steel and various hardened metals such as cast iron, titanium, bronze, aluminium, etc.
