Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit 8mm Pack of 5

The Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit is engineered for superior performance and durability. Constructed from HSS-E cobalt, this drill bit offers enhanced heat resistance and wear protection, ensuring extended tool life even under the most demanding conditions. Featuring a 130 split point, the A147 ensures precise and rapid starts, reducing bit walking and enhancing drilling accuracy. The cobalt content provides excellent performance when drilling through hard and abrasive materials su... - Manufacturers part numbers: A14780|A1478.0

• Primary for use on machines, but can be used in hand held applications
• Bright finish helps prevent built-up-edge when drilling heat resistance materials
• Strong flute designed specifically for drilling stainless steels
• 130 degree special point provides self centering, low thrust and easier penetration
• High Speed Cobalt (HSS-E) provides superior hot hardness when drilling