FEATURES:

• Wide usage
  Strong carbide tip with spear pointed design can easily drill 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 provides low resistance, resulting in faster & smoother drilling and easier chip removal.
  
• Anti-slip shrank
  Triangular shank allows drill bits to be held tightly and prevents 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.

SPECIFICATIONS:

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

PACKAGE INCLUDES:

A Package: 10pcs x 6mm Drills bits

B Package: 10pcs x 8mm Drills bits

C Package: 10pcs x 10mm Drills bits

D Package: 5pcs x 12mm Drills bits

E Package: 10pcs x 12mm Drills bits

F Package:  4pcs x Drills bits (6+8+10+12)mm

RECOMMENDATIONS:

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