Manufacturer Double Cut 10pcs 1/4 inch Shank Diameter 6mm 6.35mm Rotary File Burring Tools Tungsten Carbide Burr Set

Specification

Material: Tungsten Carbide                        Groove: Double Cut

Shank Diameter:1/4" (6mm/6.35mm)        Head Diameter:1" (12mm&12.7mm)

Package Quantity Included: 1Set=10pcs (support model & size combination)

Customized samples: please tell us the model and size
If order a sample has no model and size, we will send 1pcs SF-5 by default

1pcs X (SA/SB-1:Cylindrical shape 1/4"head dia x 1/4"shank)

1pcs X (SA/SB-5:Cylindrical shape 1/2"head dia x 1/4"shank)

1pcs X (SC-1:Cylindrical radius end 1/4"head dia x 1/4"shank)

1pcs X (SC-5:Cylindrical radius end 1/2"head dia x 1/4"shank)

1pcs X (SF-1:Tree shaped radius end 1/4"head dia x 1/4"shank)

1pcs X (SF-5:Tree shaped radius end 1/2"head dia x 1/4"shank)

1pcs X (SH-1:Flame shape 1/4"head dia x 1/4"shank)

1pcs X (SH-5:Flame shape 1/2"head dia x 1/4"shank)

1pcs X (SM-1:Oval shape 1/4"head dia x 1/4"shank)

1pcs X (SM-5:Oval shape 1/2"head dia x 1/4"shank)  

Carbide Burrs are Harder Than HSS Burrs:

Our Carbide Burrs are machine ground from a specially chosen grade of carbide. Due to the extreme hardness of the Tungsten Carbide they can be used on much more demanding jobs than HSS (High Speed Steel). 

Features: 
A: High-strength and ultra-sharp cutting teeth, high stock removal,saving precious working time.
B: Double cut(2 flutes) have more cutting edges and will leave a smoother finish due to producing smaller chips.
C: Made of tungsten carbide which boasts a level of hardness second to diamond on the planet. 
D: The durability is 10 times higher than HSS burrs and 200 times higher than small grinding wheels. 
E: HSS burrs will begin to soften at high temperatures.Tungsten carbide has high strength at high temperatures, you can run it faster and hotter for long production runs.