TiAIN Coating Cobalt Drill Bit Set, 13Pcs M35 Jobber Drill Bit Kit for Metal, Stainless Steel, Cast Iron, and Soft Materials, with Metal Index Storage Box

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1. 13 PIECES:
2. 1/16" - 1 PIECE
3. 1/8" - 10 PIECES
4. 1/4" - 10 PIECES
5. 3/8" - 5 PIECES
6. 1/2" - 5 PIECES

🔨 TiAIN Coating: Each drill bit in this cobalt drill bit set is coated with a TiAIN (Titanium Aluminum Nitride) layer. This advanced coating enhances cutting speed and allows for the drilling of harder materials compared to standard drill bits. It also significantly extends the drill bits' lifespan, making them last up to five times longer.

🔨 Multifacet Tip Design: Featuring a special multifacet tip design, these HSS M35 cobalt drill bits improve drilling efficiency, especially for hardened steel. This design optimizes cutting performance, making it ideal for tough materials.

🔨 Various Sizes: The set includes 13 different drill bit sizes: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", and 1/4". These sizes cater to a range of needs, including drilling into hardened metal, stainless steel, cast iron, and other soft materials.

🔨 M35 Cobalt Drill Bit: Known for its durability, sharpness, and robustness, the M35 cobalt drill bit is perfect for cutting through stainless steel, iron castings, copper, aluminum, and various plastics and woods.

🔨 Easy Storage: The drill set is conveniently organized with size indexes and comes in a compact, durable metal box for straightforward storage and organization. Should you have any questions, please don't hesitate to reach out to us for assistance.

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