Relton GRT64 3/8" x 4" Straight-Shank Masonry Drill Bit Groo-V® Tip multi-purpose

Relton GRT-6-4 Specifications: • Point Diameter: 3/8" • Shank Diameter: 3/8" • Overall Length: 4" • Drilling Depth: 2-1/2" • Weight: .1 lbs. Relton GRT-6-4 Includes: • (1) 3/8" x 4" Straight-Shank Masonry Drill Bit Groo-V® Tip multi-purpose Relton GRT-6-4 Features: • Percussion or rotary-only, the Groo-V® Tip bit 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.)