Proxxon Grinding Bits

Proxxon Grinding Bits, Burs, and Points allow you to shape, grind, finish and engrave with precision. These high-quality, long-wearing bits are designed to work with rotary tools to offer ease and control when sculpting, metalsmithing, model building, jewelry making, and more. Shanks measure 3/32"(2.35mm.) in diameter.

Aluminum-Oxide Grinding Wheels - These grinding wheels can be used for both free-hand and stationary grinding and sharpening. Designed for use on hard materials such as cast iron, unhardened steels, non-ferrous metals, hard metal alloys, welded joints, rivets, and rust. Measures 7/8" in diameter. Includes 10 wheels per package.

Aluminum-Oxide Mounted Points - These grinding bits are made from high quality base materials of consistent hardness. For use on especially hard materials such as cast iron, unhardened steels, non-ferrous metals, hard metal alloys, welded joints, rivets, and rust. Ideal for sharpening, deburring, and general purpose grinding. Includes 5 points per package.

Corundum Grinding Bits - These grinding bits are made from high quality base materials of consistent hardness. For use on especially hard materials such as cast iron, unhardened steels, non-ferrous metals, hard metal alloys, welded joints, rivets, and rust. Ideal for sharpening, deburring, and general purpose grinding. Includes 3 bits per package.

Diamond Burs - Diamond burs offer the hardness of an even diamond coating over stainless steel to provide uniform cutting on a variety of materials such as glass, ceramics, porcelain, stones, non-ferrous metals, and steel (even chrome-cobalt alloy).

Diamond Coated Grinding Bit - These ball-shaped diamond-coated grinding bits can be used for the drilling and milling of glass and stone with a hardness up to granite. These are recommended for use on drill presses with a speed of 2000 rpm and additional coolant. Includes 2 bits per package.

Glass Engraving Bits, Set of 4 - Use for engraving, scribing, finishing textures, and frosting on glass. Set includes 1 diamond grinding bit, round size 1/32" (1 mm.); 1 diamond grinding bit, round size 5/64" (1.8 mm.); 1 silicon-carbide mounted point, flat-end taper size 3/32" x 9/32" (2.5 x 7 mm.), and 1 silicon-carbide mounted point, flame size 3/32" x 13/64" (2.5 x 5 mm.).

Silicon Carbide Grinding Wheels - These grinding wheels can be used for both free-hand and stationary grinding and sharpening. Designed for use on hard materials such as cast iron, unhardened steels, non-ferrous metals, hard metal alloys, welded joints, rivets, and rust. Measures 7/8" in diameter. Includes 10 wheels per package.

Silicon Carbide Mounted Point - Designed for engraving and frosting of glass, ceramics, porcelain, and stones, they can also be used on cast steel, cast iron, and other hard steels. Contains fine particles of grit for consistent hardness.