Features and Benefits:

• Multi Purpose: Widely used for plastic, metalwork, wood carving, chamferring, casting, deburring, grinding, head porting and sculpting.
• 1/4" shank fits into air die-grinders that practically every body shop has.
• Long-lasting carbide burr AND shank.
• Made in USA.
• Single-cut ball shape SD-1.



This long-lasting, quarter-inch round carbide burr will fit into any quarter-inch air or electric die grinder, and easily cuts grooves into plastic. This will quickly put a "valley" along the crack line in preparation for the filler welding rod.