Metal Countersink Drill Bit Set, M35 Cobalt 5 Flute 82 Degree Countersunk Bits 5 Pieces, 1/4 Inch Hex Shank Set with Bit Holder

IPENKONE M35 HSS Cobalt Layered Drill Bits are made from high quality M35 HSS material and coated with M35 cobalt, ensuring excellent heat, corrosion, and rust resistance in each metal countersunk drill bit.

Featuring a five-blade design and a 1/4" Hex Shank, these countersink drill bits are designed to reduce vibration, prolong life, and achieve smoother drilling. With a permanently attached 1/4" shank, they are suitable for all types of drill bits and mold grinding machines, and are easy to control with variable speed drills with a maximum speed of 6000 R.P.M.

The Precision Grinding 82° Countersink Drill Bit Set includes precision grinding 82° tips that are ideal for drilling holes in medium hardness stainless steel, metals, plywood, softwood, hardwood, fiberglass plastic, mild steel copper, and aluminum. These countersink drill bits work hard to achieve exact countersink holes, allowing screw heads to be flush and even with the material surface.

This versatile counter sink tool set includes the 5 most popular sizes: 1/4, 3/8, 1/2, 5/8, and 3/4 inch counter sink drill bits. It also comes with a Bit Holder and a convenient Storage Toolbox for easy organization.

IPENKONE provides a Brand Guarantee that ensures customer satisfaction. If you are not happy with the size, functions, or any other reasons, simply return the product and they will resolve any issues until you are satisfied.

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