11/11 low price Carbide Rotary Burr Set 1/4 inch Shank Double Cut Die Grinder Drill Bits 8Pcs | Инструменты

11/11 low price Carbide Rotary Burr Set 1/4 inch Shank Double Cut Die Grinder Drill Bits 8Pcs | Инструменты

Specification: 

Brand new

Material: tungsten steel YG8

Cutting edge diameter: about 6-12mm

Shank diameter: approx. 6mm(1/4")

Total length: approx. 45-65mm

Groove: Double Rotary

A: cylinder shape

C: cylindrical ball head

D: spherical

F: curved round head

Usage: Only can be one side grinding, can not back and forth grinding

Features:

The carbide alloy rotary file use is extremely widespread, applies in the mold processing manufacture. Machine parts bevel edge, inverted round and trench processing.

Can be processed cast iron, cast steel, carbon steel, alloy steel, stainless steel, copper, aluminum and other metals, and marble, jade, bone and other non-metallic.

Widely used in machinery, automobile, shipbuilding, chemical, craft sculpture etc.

Good processing quality, finish high, long service life. Can process a variety of high-precision mold cavity.

Easy to grasp, easy to use, safe and reliable. Reduces the arduous manual labor greatly, reduce the cost of production.

The carbide alloy rotary file main supporting the use of electric tool or the use of electric tool or the pneumatic tool (may also install on machine tool)

Package included:

8pcs x burr bits (includes blow mold storage tray)

Note:

Please allow 1-5mm errors due to manual measurement

Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same