You won't believe what our Ultimate Punching Drill Bits are capable of

HOW THEY WORK:

• Made with Premium 6542 HSS Carbide with a reinforced head to prevent cracking, our twist drill bit sets are made of an impossibly hard, durable alloy.
• Our unique U-Slot design allows for fast drilling while removing dust and penetrating deep, while the antiskid triangular handle allows the bit to be held tightly in your drill.

WHERE IT WORKS:

• Concrete
• Tile
• Metal
• Brick
• Glass
• Plastic
• Porcelain
• Ceramic
• Wood
• Much, MUCH More!

BUILT FOR HOME & COMMERCIAL USE

• TIP: When drilling hard material such as glass, porcelain floor tile, marble, granite, etc, please use water for lubrication.

Specification:

Material: Hard Alloy
Tool Holder Type: Triangle Handle
Cooling Type: Outer Cold
Blade Top Corner: 135°
Category: Hole expansion drill
Weight: Approx. 20-69g
Blade Diameter: 3-12mm

Package Includes:

• 1 set: 3, 4, 5, 6, 8, 10 & 12 mm Drills