Premium True 5% Cobalt Steel: Industry grade heavy-duty drill bit set include 5% Cobalt, which increases wear-resistance and durability, perfect for precise drilling hard materials, including stainless steel, cast iron, and hardened steel.
Fast and Efficient: 135¡Æ Split Point Design and Fully Ground Process for faster cutting, self-centering to prevent walk-off, and faster chip and particle removal.
13 Pieces Drill Bit 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. With a index plastic box for easier storage.
Wide Application: Perfectly suitable for cutting through Hard Metal such as Stainless Steel, Steel, Sheet Metal and Cast Iron as well as Plastic, Aluminum Alloy, Wood and Other Softer Metals.
Warms Tips: Pay attention to speed, pressure and heat control during drilling. If you have any questions, please refer to us and we will happy to serve you.
