Amana Tool Spiral Flush Trim Combination Router Bits Option:57178 - 7/8 Dia x 1-1/8 x 1/2 Inch Shank w Upper And Lower Ball Bearings prevents melting

prevents melting

Maximum performance in cordless and corded SDS-Plus and SDS-Max rotary hammers

clean plunge cuts with less vibration

Our template guides fit perfectly in any base with a 1-3/16" diameter center hole

Premium ceramic grain blend for fast material removal and extra-long sanding life

Amana Tool Spiral Flush Trim Combination Router Bits Option:57178 - 7/8 Dia x 1-1/8 x 1/2 Inch Shank w Upper And Lower Ball Bearings prevents meltingPlunge cutting straight with a shank mounted ball bearing pilot. Useful for template pattern routing or parts, joints, internal cuts and can be used in handheld and table mounted routers. The template is attached to the workpiece and the pilot bearing rides along its edge as the cutting edges rout the workpiece, forming an exact duplicate of the template.