Price
Cobalt Drill Bit Set, 13 Pack, Hard Metal, Stainless Steel, Cast Iron, Wood & Plastic
High Quality Material: Our drill bits are crafted from industry-grade M35 High-Speed Steel enhanced with 5% Cobalt, providing superior heat, wear, and chip resistance for longer tool life.
135° Split Point: Designed with a 135° fast cutting point, these drill bits are automatically centered for precise drilling. The unique angle effectively clears chips and particles, reducing friction and heat, ensuring smooth chip movement and an accurate hole.
Professional Drill Bits: These gold oxide finished drill bits feature round, straight shanks and a fully ground spiral groove design, achieving high grinding accuracy. They excel at cutting through stainless steel, steel, cast iron, wood, aluminum alloys, and other metals with ease.
Packaging: Easily store and carry our 13-piece Cobalt Drill Bit Set in a sturdy plastic case. Each set includes drill bits with a diameter of 3/16" (Dia 4.76mm) and a flute length of 2-5/16" (58.74mm).
Professional After-Sales Service: Enjoy peace of mind with our professional after-sales service. Our outer box is designed to be both sturdy and easy to carry and store. If you are not fully satisfied for any reason, contact us for a 100% refund or replacement.
