3PCS 4-32mm HSS Spiral Step Drill Nitride Cone Drill Bit Metal Hole Cutter Tool

3PCS 4-32mm HSS Spiral Step Drill Nitride Cone Drill Bit Metal Hole Cutter Tool

  • R 789.69
    Unit price per 
  • Save R 789.69
Tax included.

SKU:

Features:
- HSS material and long service life .
- Widely used: Suitable for use in the work of various materials, steel plates, aluminium, copper, stainless steel, plastic boxes and chassis .

Specification:
Size
# 1 : About 10.1 * 1cm / 3.9 * 0.3'
# 2 : About 7.5 * 0.8cm / 2.9 * 0.3'
# 3 : About 6.4 * 0.6cm / 2.5 * 0.2'
Used For
Isteel / Brass / wood / plastic , etc .


Package Includes:
3x Step Drill Bits