- The 8% cobalt content maintains a sharper cutting edge and delivers a 4X longer life versus DeWalt Black Oxide bits. - The optimised tip and flute geometry delivers 2X the penetration speed, versus DeWalt Black Oxide bits, removes material faster and reduces heat build up. - The stronger central core delivers 2X the resistance to breakage versus DeWalt Black Oxide drill bits.
- Permanent elasticity and excellent adhesion to all construction materials. - Excellent mechanical properties. - Movement accommodation up to 25%. - Resistant to atmospheric effects, U.V. and ageing. - Resistant to various chemicals. - Does not cause corrosion. - Does not run in vertical joints. - Prevents the formation of mold on the silicone due to the special mixture. - Complies with the ISO 11 600 standard.
- Fast cooling; - 2 hours polish; - Aggressive thinning; - Little vibration; - Thinning resistance, down to the last grain; - Great stability and job safety; - Long tool life; - Suitable for: Steel and Stainless Steel (INOX); - Abrasive: Zirconia Alumina and Aluminium Oxide; - Suitable Machines: Straight and Angular Grinders.