21-Piece Cobalt Drill Bit Set – M35 HSS, 135° Tip, Twist Jobber Length – Perfect for Hardened Metal, Stainless Steel, Cast Iron, Plastic & Wood – Includes Metal Indexed Storage Case (1/16″ – 3/8″)
Precision & Performance for Every Job
Upgrade your drilling experience with this 21-piece M35 cobalt drill bit set, designed for high durability and precision cutting. Ideal for drilling through hardened metal, stainless steel, cast iron, plastic, and wood, this set is perfect for both professional and DIY projects.
Key Features:
✅ 135° Split Point & Twist Design – Self-centering tip for fast penetration, reduced walking, and smooth, effortless drilling. The twist design ensures efficient chip removal.
✅ High-Quality M35 Alloy – Made from 5% cobalt-enhanced high-speed steel (HSS) for exceptional heat resistance, durability, and wear resistance.
✅ Versatile Compatibility – Universal round shank fits most drill chucks securely, ensuring a tight grip for precision drilling.
✅ Comprehensive Set – Includes 21 sizes (1/16″ to 3/8″) to handle a wide range of drilling tasks.
✅ Convenient Metal Storage Case – Keep your bits organized and protected with the included indexed metal case for easy access and storage.
100% Satisfaction Guaranteed
We stand by the quality of our drill bits. If you’re not completely satisfied, contact us within 30 days for a full refund—risk-free purchase guaranteed!
Upgrade your toolbox today with this premium cobalt drill bit set!
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