Cobalt Drill Bit - 5mm HSS (DART)
Cobalt Metal drill bits 5mm HSS - (Dart) - These High Quality Twist Drills are Ideal For Drilling Steel and other Tough Materials and Metals
For more drills - CLICK HERE
Precision engineered for use on steel and other tough materials.
Manufactured to DIN338 standards.
Pre-centring not required.
Reduced drilling pressure needed.
Efficient resistance to heat