Wolfcraft 8771000 Tile Drill Bit Set, 4-Piece, Tungsten Carbide Spear Point, 5/6/8/10 mm, Cylindrical Shank

Tungsten carbide spear-point tips power through tiles, ceramics, non-tempered glass and porcelain stoneware without cracking. This 4-piece set covers 5, 6, 8 and 10 mm diameters on a standard cylindrical shank for corded or cordless drills.

Overview

Wolfcraft 8771000 is a dedicated tile drill bit set for brittle materials. Each bit features a tungsten carbide tip ground to a spear point, which centres accurately and reduces breakout when starting the hole. The cylindrical shank fits any standard drill chuck. Water cooling is recommended to extend tip life and keep the cutting edge cool.

What stands out

• Tungsten carbide tips stay sharp longer than HSS in abrasive tile and glass.
• Spear point geometry minimises wandering and edge chipping.
• Four common diameters cover most wall-tile and bathroom installations.
• Blister pack keeps the set organised and protected.

Technical details

• Set composition: 4 drill bits (5, 6, 8, 10 mm)
• Drill bit material: Tungsten carbide tip
• Shank type: Cylindrical
• Suitable materials: Tiles, ceramics, non-tempered glass, porcelain stoneware
• Cooling: Water cooling recommended
• Tip type: Spear point
• Packaging: Blister pack

Our verdict

A practical, no-frills set for drilling clean holes in tile and glass. The carbide spear tips do the hard work, and the four sizes handle most common fixings. Just add water and go slow.