- PREMIUM MATERIAL:6542 HSS Carbide with a reinforced head that prevents bit cracking; Twist drill bit set made of hard and durable alloy . provides longer life.
- UNIQUE DESIGN:U type slot design with fast drilling dust remove . antiskid triangle handle allows the drill bit to be held tightly and stable in power drill.
- WIDE USAGE:Spear pointed design strong tungsten carbide tip can easily penetrate various material like tile . concrete . brick . glass . plastic . and wood . etc . and reduces breakout.
- DRILL BIT SET WITH4 DIFFERENT SIZES:10 x 6mm(1/4″) . 10 x 8mm(5/16″) . 5 x 10mm(3/8″) . 5 x 12mm(1/2″).
- TIP:When drilling hard material such as glass . porcelain floor tile . marble . granite . etc . please use water for lubrication.
- The material of Multi-Material Twist Drill Bit is high quality cemented carbide . which prevents drill cracking and improve durability.
- One drill bit replaces two drill bits (glass & tile drill bit and drill bit).
- Pointed design with carbide as a material can easily penetrate the various material.
- U type slot design an increased opening speed . easy chip removal.
Material: Hard Alloy
Tool Holder Type: Triangle Handle
Cooling Type: Outer Cold
Blade Top Corner: 135??
Category: Hole expansion drill
Optional Style: 6mm(10pcs) . 8mm(10pcs) . 10mm(5pcs) . 12mm(5pcs)
Weight: Approx. 131-179g / 4.6-6.3oz
Blade Diameter: 6-12mm
10Pcs 6mm Drills
10Pcs 8mm Drills
5Pcs 10mm Drills
5Pcs 12mm Drills
2pcs*6mm+2pcs*8mm+2pcs*10mm+2pcs*12mm(based on your choice)
- Please be sure to add water to cool when using.
- Due to the different monitor and light effect . the actual color of the item might be slightly different from the color showed on the pictures.