BEFORE PROVIDING ANY NEGATIVE FEEDBACK, DON'T HESITATE TO GET IN TOUCH WITH US AND WITHIN 24 HOURS, WE WILL RESOLVE YOUR ISSUE AS SOON AS POSSIBLE AS WE ARE ALWAYS HERE TO HELP YOU.


3 Pcs HSS Steel Step Cone Drill Titanium Metal Hole Cutter Bit Set 4-12/20/32mm


Description:

 
  • 2 fluted edges for faster, smoother cutting.
  • Titanium coated to reduce friction and heat.
  • High-speed steel step drill, higher quality, and more durable than an ordinary twist drill.
  • Works great in making a smooth, clean, and perfectly round hole.
  • Suitable for punch holes through sheet metal, iron plate, aluminum plate, brass, wood, plastic, etc.
  • Includes 3 sizes(4-12mm, 4-20mm, 4-32mm), which meet your different needs perfectly.

Features:

 
  • Type: Drill Bit
  • Color: Gold
  • Material: HSS 6542/4241
  • Shape: Straight, Rotate
  • Surface Treatment: Titanium Coated
  • Shape of Shank : Triangular
  • Triangular Shank Diameter : 6mm
  • Size: 4-12mm / 4-20mm / 4-32mm

Sizes:

 
  • 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm); 15 steps
  • 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm); 9 steps
  • 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm); 5 steps 

Package Includes: (Pack As Per Your Selaction)

 
  • 1 x Step Drill Bit 4-12mm
  • 1 x Step Drill Bit 4-20mm
  • 1 x Step Drill Bit 4-32mm