Countersink Drill Bit Set with Bit Holder for Machinists and Woodworkers

The IPENKONE M35 HSS Cobalt Layered Drill Bits Set includes a 5-piece countersunk bit set with a 1/4-inch hex shank. Each metal countersunk drill bit is coated with M35 cobalt, made from high-quality M35 HSS material.

Featuring a versatile design, this countersink tool set includes the five most popular sizes: 1/4, 3/8, 1/2, 5/8, and 3/4 inch. Along with the drill bits, the set comes with a bit holder and a storage toolbox for convenient organization and accessibility.

The five-blade design of each countersink drill bit helps reduce vibration and prolong the tool's lifespan, resulting in smoother drilling performance. The permanently attached 1/4-inch shank makes the bits suitable for use with various drill bits and mold grinding machines. Users can easily control the drill speed, with a maximum of 6000 RPM.

Precision grinding has been applied to the 82-degree tip of the countersink drill bits, enabling them to effectively drill holes in a wide range of materials, including medium-hardness stainless steel, metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, copper, and aluminum. The carefully crafted countersink holes allow screw heads to be flush and even with the surface of the material being utilized.

Backed by the IPENKONE brand guarantee, customers can return the product if they are unsatisfied with the size, functions, or any other aspect. The company is committed to resolving any problems until the customer is fully satisfied.

In summary, the IPENKONE M35 HSS Cobalt Layered Drill Bits Set is a versatile and high-quality countersink tool that combines precision, durability, and ease of use. Whether working on wood, metal, or other materials, this set of countersunk bits can help professionals and DIY enthusiasts achieve precise, flush-mounted screw installations with confidence.

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