Description

Relton GRT-2-3 Description Percussion or rotary-only, the 1/8″ x 3″ Groo-V Tip bit from Relton makes holes in almost all materials. Engineered for drilling hard materials, these specialized Ram Tip Bits have a serrated carbide tip, which penetrates faster – up to 50% faster than standard masonry bits! A drillpress-supported drill motor is recommended for drilling hard metal.