6-piece 6mm 1/4" rotary burr file set in steel for metal, plastic, wood, and stone grinding and deburring

Shaft diameter: 6 mm round shank

Shaft length: 30 mm; Blade length: 25 mm

Used for carving resin, plastic, porcelain, soft metal, stone, etc.; suitable for grinding and polishing wood, jade, etc.

High-quality product processing, high finish, can handle various high-precision mold cavities.

Easy to use, safe and reliable, can reduce labor intensity and improve the working environment.