21Pcs Cobalt Drill Bits Set, M35 HSS, 135 Degree Tip, Twist Jobber Length Drill Bit for Hardened Metal, Cast Iron, Stainless Steel, Plastic and Wood with Metal Indexed Storage Case 1/16"-3/8"
Details
- MaterialCobalt Steel
- Cutting Diameter0.38 Inches
- Finish TypeTitanium
- Shank TypeRound
- Cutting Angle String135 Degrees
Description
🔧 Drill Your Way to Perfection!
- DURABLE RELIABLE - Crafted from M35 high-speed steel for superior wear resistance.
- PRECISION ENGINEERING - Experience unmatched accuracy with our 135° split point design.
- EFFORTLESS CHIP REMOVAL - Twist design ensures faster chip clearance for smoother drilling.
- SATISFACTION GUARANTEED - 30-day money-back guarantee for risk-free shopping.
- VERSATILE COMPATIBILITY - Universal round shank fits a variety of tool holding systems.
The 21Pcs Cobalt Drill Bits Set features high-speed M35 HSS construction with a 135-degree tip for precision drilling in various materials, including hardened metal and wood. This comprehensive set includes 21 different sizes, all neatly organized in a durable metal indexed storage case, ensuring you have the right tool for any job.
Reviews
A**S
so far these are great
These are as expected and have been working well. I have only been using them for a few months, but I have not seen any issues with the set.
D**A
Glad I bought it
Quality is good, and the drill bits do what I need them to do.
S**L
Good value
A project I was doing required sharp drill bits, the ones I had didn’t work so I ordered these. They drill through steel quite well and for the price I feel they are a good value.
M**
great value
great product
A**N
Steel Drill bits
Great for steel!!
D**K
Great bits for the price. Went right through 1/2" of hard steel with no trouble.
I bought these bits to drill into a hard steel rod that was about 1/2" in diameter. My conventional bits barely put a dent in it, and even a cobalt bit I had lying around couldn't hack it (probably since it was old and dull). I bought a ten-pack thinking I would burn up a few of them drilling the one hole, but I was pleasantly surprised that I only needed one, and it went right through the rod with no trouble at all. I did use oil to help cool and lubricate the bit, as it got very hot. I recommend these bits very highly, especially for the price.
J**Y
good bits
good bits did the job i burnt up 6 bits but 1 did the job
D**E
Good drills, bad case
The drills seem good, the drill case is pretty tin foil, not to stoked on the case.
Common Questions
Trustpilot
3 days ago
3 weeks ago
