50% faster drilling due to its sharpened bit (135°) Special anti-slip patented spike guide +40% higher resistance over common drills Made of high quality steel
50% faster drilling due to its sharpened bit (135°) Special anti-slip patented spike guide +40% higher resistance over common drills Made of high quality steel
+20% faster drilling due to its sharpened bit +40% increased durability over common drills Made of high quality steel (HSS 9341) Special heat treatment for protection against breakage, specially at smaller sizes (1-6)
30% higher resistance than common cobalt drills 30% faster drilling due to its sharpened bit (135°) Special anti-slip patented spike guide Patented thread for extra speed accuracy and resistance