32PCS Cobalt Drill Bits Set (Pro), 29PCS 1/16"-1/2" Twist Drill Bit & 3PCS 1/8"-3/4" Step Drill Bit, Industrial Grade M35 TiAlN, Bullet Point Tip, for Hardened Metal, Stainless Steel

VALYRIANTOOL 32PCS Cobalt Drill Bits Set (Pro), 29PCS 1/16"-1/2"(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", 29/64", 15/32", 31/64", 1/2") Twist Drill Bit & 3PCS 1/8"-3/4" Step Drill Bit(1/8"-1/2", 3/16"-1/2", 1/4"-3/4") Industrial Grade M35 Titanium Aluminum Nitride, Upgraded Bullet Point Tip, for Hardened Metal, Stainless Steel

• M35 Cobalt with Titanium Aluminum Nitride Coating: Our Drill Bits Contain 5% Cobalt with a Professional Grade TiAIN Coating. This Unique Blend of Materials Provides Exceptional Oxidation Resistance as Dramatically Increases the Overall Hardness & Durability Of the Bit
• 32PCS Cobalt Drill Bits Set: Includes 29PCS Cobalt Twist Drill Bits Set: 1/16"-1/2" & 3PCS 3-Flutes Spiral Step Drill Bit Set : 1/8"-1/2", 3/16"-1/2", 1/4"-3/4" Titanium Aluminum Nitride Coated Metal Drill Bits
• Specifically Crafted Upgraded Bullet Point & 3 Flats Shank: Sharp and Self-Centering Tip Minimize Wandering and Provides Precise and Accurate Drilling, 3-Flat Shank Eliminates Bit Spinning in Chuck. VALYRIANTOOL Pro Cobalt Drill Bit is Meticulously Engineered to Excel in Demanding Heavy-Duty Scenarios
• Multi-Purpose Use: Suitable for Drilling Stainless Steel and Various Hardened Metals Such as Cast Iron, Titanium, Bronze, Aluminium, etc
• VALYRIANTOOL Optimal Results & Guaranteed Satisfaction: For Best Performance on Thin Metals: Apply Firm, Steady, and Vertical Pressure at Startup to Engage the Point and Prevent skating. We Stand Behind This Set with a 90-Day Satisfaction Guarantee. Contact Our Customer Support Directly with Any Concerns for a Prompt and Satisfactory Resolution