Bosch HSS PointTeQ Twist Drill Bit 5.5 mm 10 pieces

The Bosch HSS PointTeQ Twist Drill Bit 5.5 mm 10-Piece Set provides a steady supply of high-speed steel drill bits. Designed for metalwork, the set covers centring and through-hole work. Each bit has a PointTeQ tip that starts holes on contact, and the point geometry keeps the bit from wandering across the workpiece during the initial cut. The spiral twist design lifts debris out of the hole as the bit advances, and having ten identical bits means spares stay on hand during repetitive fabrication.

Every bit uses a standard cylindrical shank for straightforward tool integration. This universal shape fits directly into the three-jaw chucks found on standard drill drivers. A black-oxide coating on the flutes helps the bit clear swarf as it cuts, reducing friction and limiting wear on the tool body. The rigid construction resists deformation under normal working loads, supporting consistent results in everyday workshop use.

• 135-degree point angle reduces heat build-up to protect the cutting edges.
• 93 mm overall length gives enough clearance from the drill body.
• 57 mm working length sets the maximum depth for through-holes.
• Rated for cutting structural materials, including steel and cast iron.
• 5.5 mm uniform diameter delivers accurate sizing for metric fasteners.