Twist drill bit

solidfor aluminumfor brass

The innovative cutting geometry enables round, precise drill holes with little burr formation even in thin sheet metal. The special grinder is self-pulling, so there is no punching of the material. High level of circle-cutting precision. The 3-surface-shank provides an excellent fixing within the drill chuck with little effort. In addition, the shank ensures an ideal power transmission. No spinning of the drill! The 118º high performance cutting edge ensures a very high aligned preciseness, particularly when hand-operated with a cordless drilling machine. Increased wear resistance of the rechargeable battery due to reduction of cutting forces. The black bevel increases the wear resistance and prevents cold welding and build-up edges.