Tungsten carbide tipped cutter and titanium coated drill bit body, built for faster penetrating, prolonged life and heavy-duty use. Spear point carbide for fast cutting speed and extra cutting life. Spear-shaped design will effectively reduce breakout. Hex shank allows for stable holing and quick release in power drill. Small cutting resistance, improves trepanning speed. Ideal for glass bits, ceramics, wood, metal, plastic, tile, cement and other hard or fragile materials. These masonry drill bits are used for drilling tile, terracotta, concrete, cement, ceramic brick, glass, plastic, cinderblock, wood and more. Please try to keep the drill vertical and use water or coolant for lubrication when drilling. Don't use these bits to drill hard tile. Size: 5mm Diameter; Shank Diameter: 6.35mm, 1/4" Hex Shank; Total Length: 68mm; Usage: Masonry Drilling; Head type: cross spear head, flat spear head; Bit type: tile & glass drill; Package included: 10 x drill bit, comes in a plastic case for easy storage and transportation LEPEVNEY 5mm Glass and Tile Drill Bit Set, Tungsten Carbide Tipped Spear Cutter, 1/4 Hex Shank, Suitable for Drilling Ceramic Mirror Wood

QUALITY MATERIAL - Tungsten carbide tipped cutter and titanium coated drill bit body, built for faster penetrating, prolonged life and heavy-duty use.
PROFESSIONAL DESIGN - Spear-shaped design will effectively reduce breakout. Hex shank shank allows for stable holing and quick release in power drill. 1/4" hex shank design for quick release.
MULTIPLE PURPOSE - These masonry drill bits can easily penetrate tile, terracotta, concrete, cement, ceramic brick, glass, plastic, cinder block, wood and many more. Please try to keep the drill vertical and use water or coolant for lubrication when drilling. Don't use these bits to drill hard tile.

Specifications:

Material: Carbide
Usage: Masonry Drilling
Head type: cross spear head, flat spear head
Bit type: tile & glass drill

Package included: 10 x Drill Bit