Axelord 21Pcs Cobalt Drill Bit Set (1/16"-3/8"), M35 HSS, 135 Degree Tip, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastics, with Index Storage Case

Key features

• Sizes: 21Pcs 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"
• High-quality drill bit material: 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.
• Features: Round straight shank,Self-centering design prevents walking,fully ground twist design ensures a drilling performance by decreasing friction,easily for drilling materials includs stainless steel,cast iron,Alloy,Wood and hard plastics.
• Efficient processing:135°split design,automatic centering of the quick cutting point,low pressure,fast penetration,and reduced deviation,twist design allows for smooth removal of debris.
• 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!

Free shipping included. 30-day hassle-free returns.