Alpen | Drill Bit HSS Forte Cobalt 4,0mm X 75/43mm - BPM Toolcraft Skip to content
📞 0217051247 📍 95 Victoria Rd, Plumstead, CT 🛒 Established 1985 🚛Free shipping on orders over R1500 T's&C's Apply
Alpen | Cobalt Drill Bit 4mm | ALP18304 - BPM Toolcraft

Alpen | Drill Bit HSS Forte Cobalt 4,0mm X 75/43mm

by Alpen
SKU ALP18304
Save 12% Save 12%
R 169.00
R 169.00 - R 169.00
R 169.00
R 149.00
R 149.00 - R 149.00
R 149.00

Product Description

HSS Forte Cobalt Drill Bit

Size: 4,0mm

Length/Working Length: 75/43mm

  • 5% cobalt-alloyed jobber drills with an extremely sturdy construction (reinforced web) for drilling under difficult conditions e. g. poor chip removal and deep holes, for use in steel and cast-iron with tensile strength up to 1.300N/mm²
  • Self-centering
  • Special point shape
  • Harder
  • Nitro-oxidised chamfer
  • Deep hole twist drill
  • Big chip spaces (6 to 8 x D)
  • Faster by special drill geometry
  • Highly accurate centering