BOSCH Twist Speed 14.0mm Drill Bit for Metal

The Bosch HSS Twist Speed spiral drill bit is for drilling into alloyed and unalloyed steel, non-ferrous metals, plastic and various types of cast iron. It features a self-centring PointTeQ tip, which prevents wandering and makes it easy to start drilling without prior centre-punching. The high-speed steel (HSS) body of the drill bit has increased elasticity, which reduces the risk of breakage. The black oxide-coated flute effectively removes swarf.

PointTeQ tip for fast and precise drilling

The drill bit uses PointTeQ tip technology. Its self-centring tip prevents wandering when placed on the material, speeding up the start of drilling. Thanks to the 135-degree tip, there is no need for prior centre-punching or pilot drilling. The black oxide-coated flute also contributes to fast work progress.

Material and clamping of the Bosch drill bit

The body of the drill bit is made of high-speed steel (HSS) in accordance with the DIN 338 standard. The steel has a higher elasticity, which reduces the likelihood of the drill bit breaking under load. The spiral drill bit is designed for machining alloyed and unalloyed steel, cast steel, cast iron, non-ferrous metals and plastics. Its cylindrical shank lets you clamp it in standard handheld and bench drills.