7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D

7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D
7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D
7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D
7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D
7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D
7 Pieces Tungsten Carbide Masonry Drill Bits, Multi-Material Drill Bit Triangle Metal Drill Bits for Tile Concrete Brick Glass Plastic Marble Mirror Wood D

【7 sizes】 The drill bit set has 7 different sizes: 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm. These glass drill bits are very suitable for various drilling tasks, with high drilling precision, and can be installed on electric drills.

【High-quality materials】Made of high-quality glass head materials. cemented carbide, low strength, high hardness, improve work efficiency, and can maintain longer cutting edge time than ordinary steel drill bits.

【U-shaped groove and triangular handle】 The spiral U-shaped is smooth and flat, and the drilling is smoother. Triangular shank design makes clamping tighter without slipping.

【Spear Tip Design】This heavy duty tungsten carbide tipped drill bit is sharp, easy to locate, stable drilling, fast, never not break the boundary, and the opening is neat and smooth.

【Widely Used】The drill bit set is suitable for drilling ceramic tile, concrete, ceramic tile, brick, wood , plastics, glass, masonry and other materials. It is widely used in home decoration, manual DIY and other scenes.

Tungsten carbide tip

Excellent chip removal and smooth cutting, hardness, high sharpness and durability.

U-groove design

The spiral chip removal design, combined with the rapid removal of drilling chips, makes the work more efficient .

Non-slip triangular handle

Triangular handle design, the handle allows the bit to be firmly fixed in the electric drill.

Shipping quantity: 7 pieces