Cobalt M35 drill bits provide superior specialized performance. These bits are needed for extreme high heat encountered with drilling in hard metal, heat-treated steel and stainless steel. Set contains (1) of the following drill sizes: 1/16 in., 5/64 in., 3/32 in., 7/64 in., 1/8 in., 9/64 in., 5/32 in., 11/64 in., 3/16 in., 13/64 in., 7/32 in., 15/64 in. and 1/4 in. Plastic dial case.
- Provides superior specialized performance needed for extreme high heat encountered with drilling in hard metal, heat-treated steel and stainless steel
- M35 high speed steel with 5% cobalt content for strong durable performance in hard metal drilling applications
- 135-degree split point allows faster aggressive cutting without walking
- A great addition to your workshop
Parker O’Keefe (verified owner) –
Good price. Only needed the 1/4″‘bit which held up well with repeated drilling through 1/8″ steel.
Floy Mann (verified owner) –
The drill bit performed as any other would.
Andy Kertzmann (verified owner) –
They cut right through my steel gate with ease. I thought there were some larger bits in the pack, but otherwise they work great.
Alana Dare (verified owner) –
I was using standard drill bits to drill through a piece of hardened steel for a home project and ended up breaking a couple drill bits without any results. I purchased these cobalt drill bits and was easily able to drill through the piece of hardened steel and finish my project. Highly recommended
Theo Morissette (verified owner) –
Very satisfied with the quality of the product and the way shipment was handled.
Joanne Kris (verified owner) –
Excellent quality for the price!!
Yoshiko Welch (verified owner) –
Break easily but withstand the heat from drilling stainless.
Kirstin Murray (verified owner) –
Bits cut like butter very good had to drill some stainless
Hubert Sawayn (verified owner) –
drilled stainless steel so its good