The Superbit™ twist drill set is made of industrial grade 6542 HSS cemented carbide and durable alloy, which can perform excellent high-speed drilling.
The use of the W-shaped groove design makes it easier to remove chips and reduce resistance, so that drilling is smoother.
It is very suitable for daily drilling on a variety of materials, including steel, alloy, ceramic tile, concrete, brick, glass, plastic, wood, etc. To
Has many uses
The sturdy carbide tip adopts a spear tip design, which can easily drill through various materials, such as tiles, concrete, brick, glass, plastic, wood, etc.
6542 HSS cemented carbide and a durable alloy with a reinforced head can prevent the drill from cracking and extend its life.
Easily remove chips
The W-groove design provides low electrical resistance, enabling faster and smoother drilling and easier chip removal.
The triangular handle can firmly fix the drill bit and prevent slipping.
4 different sizes
10 x 6mm (1/4"), 10 x 8mm (5/16"), 5 x 10mm (3/8"), 5 x 12mm (1/2").
Can be installed in any standard electric drill.
Material: hard alloy
Tip angle of blade: 135°
Blade diameter: 6-12mm