115Pcs Cobalt Drill Bit Set (1/16''-1/2''), M35 High-Speed Steel, Twist Jobber Length for Hardened Metal, Stainless Steel, Cast Iron, Wood, and Plastics, with Metal Index Storage Box
Packaging: 13 pcs Cobalt Drill Bit Set, Diameter 1/8", Flute Length 1-5/8", in a sturdy plastic case for easy storage and carrying.
M35 Cobalt Drill Bit: The M35 cobalt drill bit is a durable, sharp, and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum, and other soft metals as well as plastics, wood, etc.
Quick and Efficient: The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135-degree point tip and twist design for faster cutting, self-centering to prevent walk-off, and faster chip and particle removal.
HSS Drill Bit Set: HSS cobalt drill bit set for hardened steel with excellent cutting performance. 13 sets of drill bits for long-term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.
Provide long-term after-sales service: If you are not satisfied with our product for any reason, we offer a 100% refund or replacement.