Navojni svedri M3-M12 HSS-G Bohrcraft

Spiral drill bit set for drilling steel and tapping

The drill bit is designed to drill a hole of different diameter 2.5mm, 3.3mm, 4.2mm, 5mm, 6.8mm, 8.5mm,  10.2mm

Taps are designed to make M3, M4, M5, M6, M8, M10, M12 into hole (nut)

Diameter of part that clamps into the machine standard

Standard: DIN/ISO

R - tool orientation is right

14pc in box

• Material:
  • High speed steel
    
• Colour:
  • Gray with laser mark

• Drill feature:  
  • Durability
    
  • High speed steel

• Tips and Tricks:
  • Keep cooling ON when drilling - it makes your tool last longer
  • Keep monitoring spindle load and chips coming out of the drilling hole
  • Sharpen or change drill or taper on time
  • Use a dedicated thread-cutting oil or sulfur-based lubricant - it makes your tool last longer and workpiece better