Popular Relton GRT-5-4 Straight Shank Masonry Drill Bit 5/16″ X 4″

Specs

Diameter: 5/16″ (0.3125″)

Length: 4″

Shank type: Straight

Model: Relton GRT-5-4

Pieces per package: 1

Features

Precision-engineered for masonry drilling to produce clean, accurate holes in concrete, brick, and block

Straight shank reduces wobble during setup, promoting steadier entry

4″ effective length enables mid-depth holes in masonry without overextending the drill

Dedicated size that supports repeatable, consistent performance on multiple jobs

Single-piece design simplifies tool inventory for handymen and professionals

Use cases: drilling concrete, brick, and block; mid-depth holes for anchors, fasteners, or conduit

Physical

Diameter: 5/16″ (0.3125″)

Length: 4″

Shank type: Straight

Model: Relton GRT-5-4

Pieces: 1