Bosch HSS PointTeQ Twist Drill Bit 8 x 117 mm

The Bosch HSS PointTeQ Twist Drill Bit is a single-piece high-speed steel accessory designed for drilling solid metal. It is rated for direct use on ferrous materials, including steel and cast iron. A specialised PointTeQ cutting head starts on contact and reduces wandering, so holes begin where intended. High-speed steel construction helps the bit keep a sharp edge during continuous workshop use. Routine fabrication tasks benefit from this predictable cutting performance.

An 8 mm cylindrical shank ensures the tool fits readily with conventional rotary drills. The uniform base sits securely in standard keyed or keyless chucks without needing adapters. Extended flute profiling manages material removal during operation. Continuous fluting along the shaft draws metal swarf away from the cutting face to prevent binding. The structural design allows balanced rotation when creating deep through-holes. These physical characteristics support reliable performance across varied metalworking environments.

• 8 mm drill bit diameter suits standard requirements for metal clearance holes.
• 117 mm overall length provides adequate reach for recessed drilling locations.
• 75 mm working length sets the maximum depth for continuous penetration.
• 135-degree point angle reduces the feed pressure needed during heavy-duty applications.
• Silver finish aids quick visual identification among other workshop accessories.