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Ultimate Punching Drill Bits

Ultimate Punching Drill Bits

Regular price $22.99 USD
Regular price $36.99 USD Sale price $22.99 USD
Sale Sold out


We are going to sell out 1000 items at the lowest price USD$22.99

 Later on, the rate will be reset to its original cost USD$36.99


The cost-effective yet lasting DRILL BIT is here!


  • 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 WITH 4 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.

Product Description:

  • 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(5pcs), 8mm(5pcs), 10mm(5pcs), 12mm(5pcs)
Weight: Approx. 131-179g / 4.6-6.3oz
Blade Diameter: 6-12mm

Package included (Based on your selection):



  • Free Shipping Worldwide!!
  • We processes orders between Monday and Friday. Orders will be processed within 7 business days of ordering and shipped out the next day after the processing day.

        • Guaranteed.
        • Processing time >> Shipped within 6 hours after payment
        • Delivery time >> Delivered in 3-10 days
        • 24/7 customer service >>

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