Irwin Tct 6.0Mm Carbide Drill

• Designed for drilling in hard and unmachined materials. • 4-EDGE GROUND CARBIDE TIP reduces drilling pressure and ensures excellent centering. • COUNTERBORNE AND GROUND DOUBLE HELIX provides more space for chip evacuation. • REDUCED HELIX CONTACT SURFACE provides body clearance and less friction. • CHROME VANADIUM STEEL BODY is hardened to 56 HRC for high strength. • ALWAYS USE COOLANT when drilling with TCT twist drills to extend their life. 3-6% emulsion is recommended. Size: 6.0 mm EAN: 5709131043645