Twisting Drill Bits Set – Delicate Lilac


Superbit Twisting Drill Bits Setis made of industrial-grade 6542 HSS Carbide and durable alloy to perform excellent high-speed drilling.
With W-type slot design . it allows easier chip removal and reduces resistance . resulting in smoother drilling.
Ideal for everyday drilling on multiple materials including steel . alloy . tile . concrete . brick . glass . plastic . wood and more.


  • Wideusage
    Strong carbide tip with spear pointed design can easilydrill through various materials like tile . concrete . brick . glass . plastic . wood . etc.
  • Premium material
    6542 HSS Carbide and durable alloy with reinforced head prevent bit cracking and provide longer life.

  • Easy chip removal
    W-type slot design provideslow resistance . resulting in faster & smoother drilling and easier chip removal.
  • Anti-slip shrank
    Triangular shank allows drill bits to be held tightly andprevents slip.

  • 4 Different sizes
    10 x 6mm(1/4″) . 10 x 8mm(5/16″) . 5 x 10mm(3/8″) . 5 x 12mm(1/2″).
  • Universal
    Can be installed in any standard electric drills.


  • Material: Hard Alloy
  • Blade Top Corner: 135??
  • Blade Diameter: 6-12mm


  • 10x 6mm Drills bits/
  • 10x 8mm Drills bits/
  • 5 x 10mm Drills bits/
  • 5 x 12mm Drills bits/
  • 2 x 6mm+ 2 x 8mm+ 2 x 10mm+ 2 x 12mmDrills bits (Whole Set)


  • When drilling hard materials such as glass . porcelain floor tile . marble . granite . etc .please use water for lubrication.


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