Feature

●?【CARBIDE DIE GRINDER BITS】: These 8pcs carbide rotary burr set, made from heat-treated Tungsten Carbide material, with 1/4(6.35mm) shank,fits most Rotary Die grinders
●?【DOUBLE CUT DESIGN】: The groove lines of these carbide rotary burrs head are crossed, which makes it more suitable for materials with relatively low density, such as wooden, plastic and aluminum.
●?【ADAPTABILITY】: Great for metal wood carving, engraving,polishing,drilling, jewelry making,welding, chamfering, casting, deburring, grinding, cylinder head porting
●?【LONG WORKING LIFE】: Packed with storage case for safety storage and protection. The working life of these solid rotary burr is 10 times longer than high-speed steel and 200 times longer than grinding wheel.


Description

Specifications:
Material: Tungsten carbide Steel
Cutting Type:Double cut design
Shank diameter: 6mm
Shank length: approx 40mm
Hardness: can up to HRC70


Package Includes:
1*1/2 tree-shaped burr
1*3/8 tree-shaped burr
1*3/8 ball-shaped burr
1*1/4 ball-shaped burr
1*1/4 cylindrical-shaped burr with radius nose
1*3/8 cylindrical-shaped burr with radius nose
1*3/8 cylindrical-shaped burr
1*1/2 cylindrical-shaped burr