Brown 3/16″ Glass & Tile Drill Bit — Spear Point

BROWN 3/16″ Glass & Tile Drill Bit — Spear Point

A 3/16-inch (4.76 mm) carbide-tipped glass and tile drill bit with a ground spear point for clean, crack-free holes in glass, ceramic wall tile, mirror and glazed surfaces. The arrowhead tip scores and scrapes rather than augering, so it starts precisely without wandering and won't shatter delicate material. The round shank fits any standard drill chuck — ideal for fixings, mirrors, tiled splashbacks and bathroom fittings.

Use at low speed with light pressure; keep the tip cool with water when drilling glass.

Diameter: 3/16″ (4.76 mm)
Type: Glass / tile drill bit (spear point)
Tip: Carbide, ground spear point
Drills: Glass, ceramic wall tile, mirror, glazed surfaces
Not for: Hardened porcelain floor tile (use a diamond bit)
Shank: Round (fits standard chucks)
Brand / model: BROWN · BRGDB00316
Safety: Wear eye protection; drill slowly with light, steady pressure; cool with water on glass; support the material from behind to prevent break-out.