WIDIA METAL REMOVAL SB-1 Aluminum-Cut End-Cut Cylinder Bur

The WIDIA SB-1 carbide bur is used for precision deburring, shaping, and finishing of aluminum and non-ferrous materials. Its cylinder-with-end-cut design allows flat-bottom contouring and edge work in machining, tool-and-die, and fabrication applications.

The WIDIA M40527 is an SB-1 aluminum-cut end-cut cylinder bur with a 1/4" x 5/8" head and a 1/4" shank. It is manufactured by WIDIA METAL REMOVAL and is designed for aggressive material removal on aluminum and soft metals.

3G Electric supplies genuine WIDIA carbide burs worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the WIDIA M40527 or any SB-1 bur for your machining needs.

For aluminum, choose a bur with an aluminum-cut geometry, like the WIDIA SB-1, which has a positive rake and polished flutes to prevent clogging. Match the head size and shank diameter to your rotary tool. 3G Electric can help you select the correct WIDIA bur for your application.