Premium Cobalt Silver and Deming Drill Bit Set 8pc – for hardened steel
Premium set includes 9/16″ – 1″ Cobalt drill bits on 1/2″ cut down shank which will allow the user to use these drill bits in any drill with a 1/2″ chuck!
This Cobalt S&D drill bit set comes in a high quality heavy duty steel index sure to last a lifetime.
Cobalt Drill bits are extremely hard. These drill bits are incredibly strong. They can operate in much harder materials than standard HSS drill bits, Cobalt drill bits can cut through the most hardened metals, including bronze, cast iron, stainless steel and titanium. They are also great for drilling weld seams.
The 8pc Cobalt Silver and Deming Drill Bit Set is great for cutting hard alloy steel, tool steel, cast iron, and aluminum alloys.
If you have any questions please give us a call at 800-350-8665