BeHappy 29Pcs Cobalt Drill Bit Set (1/16"-1/2"), M35 HSS, 135 Degree Tip, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood,

BeHappy 29Pcs Cobalt Drill Bit Set (1/16"-1/2"), M35 HSS, 135 Degree Tip, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood,

Set includes: 1/16",5/64",3/32",7/64",1/8",9/64",5/32",11/64",3/16",13/64",7/32",15/64",1/4",17/64",9/32",19/64",5/16",21/64",11/32",23/64",3/8",25/64",13/32",27/64",7/16",9/64",15/32",31/64"and1/2". M35 Cobalt Drill Bit: Made of industrial-grade M35 high-speed steel with 5% cobalt added,it generally has better heat resistance,wear resistance and chip resistance,and long tool life. Quick and Efficient: Self-centring 135° split point tip helps to reduce thrust and aids an easier penetration; Tips are professionally hardened and polished for more accurate and fast drilling and faster removal of chips and particles HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. 29 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling QUALITY COMMITMENT: If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100% Satisfaction Guarantee for risk-free shopping!

Twist cobalt drill bit set

Description:

- Made from High-Speed Steel M35(Cobalt 5%)cobalt drill bit set

- Our Twist drill bit is adopted a double back angle process and a fully ground process

- The drill bit set includes a portable iron case that can be hung anywhere for easy access and storage. 

- The twist drill bit is adopted 135°split point

Details:

Material:  M35(Cobalt 5%)

Surface treatment: Amber

Packaging: iron box

Service Guarantee:

Customer satisfaction is our top priority. We not only provide high quality products but also satisfactory service.

If you have any questions, please do not hesitate to contact us and we will give you a satisfactory solution.

​​"Built for pros and DIYers alike, these cobalt steel drill bit sets deliver unmatched durability. Featuring a self-centering 135° split point for precision drilling, they slice smoothly through hardened metals like stainless steel, cast iron, and titanium—plus wood and tough plastics. No wandering, no fuss. 🔥"​​