Crafted from high-speed steel and ground for exact pitch and flute geometry
and tight tolerances in turning operations
chatter-free cuts: The extra flute provides stable engagement and efficient chip evacuation
WD1 coating for longer tool life: The wear-resistant coating preserves edge sharpness and reduces re-sharpening needs
Designed for manual hole finishing
Dormer Pramet R453 12.20 mm CARBIDE TIALN FORCE-X STEPPED SHANK COOLANT FEED STANDARD SERIES (X5D) DRILL DIN 6537 L Drill Head Crafted from high-speed steel andThe Dormer Pramet R453 12. 20 mm carbide drill is a precision tool designed for professionals and serious hobbyists who demand clean, accurate holes with reliable performance. Its well suited for drilling steel, aluminium, and stainless steel, making it a versatile choice for workshop production, maintenance, and prototype work alike. A combination of a 140 degree four facet split point, Titanium Aluminium Nitride coating, and the CTW flute design