EXFEIN Diamond Tile Drill Bits and Carbide Masonry Drill Bits 10pcs/set - (6/6/6/8/10mm)*2 for Positioning and Drilling Ceramic Porcelain Tile Marble Granite Masonry

• Package includes - 6/6/6/8/10mm diamond drill bits; 6/6/6/8/10mm carbide-tipped eccentric drill bits; totally 10pcs, all bits are quick-fit hex shank.
• Carbide Drill Bit - total length 90mm, working depth 54mm. It enables precise pre-drilling positioning and fast, efficient drilling. Dry drilling: wood, plastic (e.g. PVC), foam/antique/glazed/red bricks, cement, concrete (avoid rebar!). Coolant Required: vitrified/full-ceramic tiles, marble, glass.
• Diamond drill bit - total length 65mm; diamond height 8mm; Grit: 50/60; Dry or wet drilling for tiles/ceramics, granite and marble.
• Machine - Suitable for use with ordinary hand drills, table drills and rechargeable drills (lithium-ion drills, power higher than 24V) and other types of machines.DO NOT use impact or hammer mode!
• Quick lock - Features hex shank (6.35mm (1/4") flats) for slip-resistant grip and rapid bit changes.

Exfein Tile Drill Bits Kit 6 6 6 8 10Mm Quick Fit Shank 6 6 6 8 10Mm Carbide Drill Bits For Drilling Ceramic Porcelain Tile Marble Granite Masonry