Borr KWB 206580 8 mm 1 st

The KWB 206580 drill bit is an 8 mm precision twist drill made to DIN 338 with a right-hand cut and type N shank. It is precision ground with a 135° tip angle and cross-ground according to DIN 1412 C for improved centring. The bit is delivered in its natural (self) colour and supplied as a single-piece blister-packaged tool suitable for general industrial use.

Advantages

This drill bit provides accurate, self-centring performance thanks to the 135° tip and cross-ground cutting edges, and its precision-ground body delivers consistent hole quality. Manufactured to DIN 338 and made for industrial applications, it is suitable for use in a wide range of materials and offers reliable dimensional accuracy for repetitive drilling tasks.

Suitable for

Key specifications

How to use

Secure the drill bit in the appropriate chuck, set the correct spindle speed and feed for the material being drilled, and use cutting fluid when recommended for metalworking. Start drilling with steady pressure to allow the self-centring tip to locate the hole, then maintain consistent feed and cooling to preserve tool life and hole quality. Retract occasionally when drilling deep holes to clear chips.

Recommendations

For best results use appropriate cutting speeds and lubricants for the workpiece material; ensure the drill is sharp and correctly mounted. Observe safety practices such as eye protection and secure workholding.