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- Features List
- Packaging: 10 pcs Cobalt Drill Bit Set, Diameter 3/16"(Dia 4.76mm), Flute Length 2-5/16"（58.74mm）, 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. 10 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