8pcs 1/4'' Tungsten Carbide Double Rotary Burr Set Bur Die Grinder Bit Carving
Material: Carbide alloy
Shank diameter: 1/4" (6.35mm)
Groove: Double Rotary
The carbide alloy rotary file use is extremely widespread and applies in mould processing manufacture.
Machine parts bevel edge, inverted round and trench processing.
Good processing quality, finish high, long service life. Can process a variety of high-precision mould cavities.
Can be processed cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminium and other metals, and marble, jade, bone and other non-metallic.
Easy to grasp, easy to use, safe and reliable. Reduces the arduous manual labor greatly, reduce the cost of production.
Widely used in machinery, automobile, shipbuilding, chemical, craft sculpture etc.
The carbide alloy rotary file main supports the use of an electric tool or the pneumatic tool.
(may also install on machine tool)
1 x 1/2" x 1" cylindrical shape
1 x 3/8" x 3/4" cylindrical shape
1 x 3/8" x 3/4" cylindrical radius end
1 x 1/4" x 5/8" cylindrical radius end
1 x 1/4" ball shape
1 x 3/8" ball shape
1 x 3/8" x 3/4" tree shaped radius end
1 x 1/2" x 1" tree shaped radius end