10pcs Hard Alloy Rotary File 3*6mm Double Grain Tungsten Steel Grind Head Electric Grind Mold Woodwork Grinding File Tool Set

Made of heat-treated Solid tungsten carbide YG8 that hardness can reach to HRC70, hardness, high strength, and durability.

DOUBLE CUT

Double-cut style has rows of cutting teeth cut in two intersecting directions for fast material removal and a rougher finish.

WIDELY USE

Ideal for ferrous and non-ferrous metals, wood, plastic and even stone cleaning, trimming, carving, cutting, shaping, grinding, welding, chamfering, casting, deburring, polishing and removing sharp edges, ewelry making , cylinder head porting and sculpting.

COMPATIBLE

Universal 1/4 Inch Shank - compatible for most rotary tools and die grinders. easy to grasp and use, safe and reliable.

MUST HAVE

10pcs die grinder bits suitable for all skill levels | this is a essential kit for various DIY arts , crafts hobbies, metalworker & woodworking enthusiasts . Packed with a nice case for safety storage and protection, also is best choose for gift.

Specification:

Material: steel

Specification: 10pcs/20pcs

Note:

Please allow 1-5mm errors due to manual measurement

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