3pcs HSS Step Cone Drill Bit Set 3-20mm + Pouch

  • $10.69
    Unit price per 
Tax included.


  • 3Pcs HSS drill bit set, quality tool for jobs of all sizes
  • Made from high-quality HSS steel
  • Titanium coated to reduce friction and heat
  • 3 sided shanks design in order to prevent slippage when in chuck
  • Two flute design provides faster, smoother and cleaner cuts with each step is clearly labelled with the depth diameter in steps
  • Size: 3-12mm, 4-12mm, 4-20mm
  • Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
  • Comes with a storage pouch


  • Material: HSS Steel   
  • Finish: Titanium   
  • Color: Golden   
  • Weight: 223g 
  • Length: 
  • 3-12mm Length: Approx. 6.6cm
  • 4-12mm Length: Approx. 6.3cm
  • 4-20mm Length: Approx. 7.3cm
  • The 3 Cutters Come in the Following Sizes:
  • 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9m, 10mm, 11mm, 12mm)
  • 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
  • 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)   

Package Includes

  • 1 x HSS Steel Drill Bit 3-12mm
  • 1 x HSS Steel Drill Bit 4-12mm     
  • 1 x HSS Steel Drill Bit 4-20mm