1/4-Inch Cobalt Steel M35 Jobber Length Twist Drill Bits for Hard Metal, Stainless Steel, Pack of 12

Great bits. Strong and sharp, reasonable deal. Learning how to drill different metals is just as important as buying good drill bits. These are good bits if they are used properly. Educate yourself on technique and these bits will last a long time.

Good quality bits. Used on mild steel and aluminum. Very sharp and worked well on higher speeds.

I break 1/4 drill bits all the time when drilling steel (auto fabrication). this is an inexpensive approach to ensure I have a bit at the ready when I break one in the middle of my project. Great product at a great price

look fine have not used one yet

Work Perfect bits

work great, drills hard metal, good price, fast delivery

I have done commercial construction for 36 years and they are great for the price (no complaints)

Used in hobby shop as the pilot for a threading tap. Size appears to be just fine and drills as expected.

They work as advertised and are way cheaper than bits from the hardware stores I go to. I've had to drill holes through a number of thin steel plates and I'm still on my first bit after 30 holes. It is drilling slower so I'll start using the next one and leave first one for my plastic or wood drilling applications. Also love the small case it comes with. Will definitely buy again in the next size I need.

These 1/16” M35 cobalt drill bits are excellent for precision drilling. They cut through tough materials like steel with ease and stays sharp even after repeated use. Highly recommended for anyone needing a reliable, high-quality bits!

Inexpensive and drills nice. Good way the refill your drill index. Personally I only ever break or wear out the smallest drills in the set

decent drills

I was having terrible luck with regular drill bits burning out while trying to drill pin holes in knife tangs. Got these, and they drill through with ease.