Silverline 986181

The Bosch HSS PointTeQ Drill Bit in 4.4mm, supplied as a pack of 10, is ideal for pilot holes and clearance drilling across a range of metals and plastics. The PointTeQ tip self-centres immediately, a more→nd the highly elastic body offers dependable protection against breakage. Features and Benefits: • Self-centring PointTeQ tip prevents wandering • Highly elastic body reduces breakage risk • Black-oxide flute for fast chip removal • DIN 338, Type N, 135-degree tip Specifications: Diameter: 4.4mm Pack Quantity: 10 Contents: • Pack of 10

The Guhring No 205 HSS Jobber Twist Drill Bit is a professional-grade drilling solution manufactured from high speed steel for exceptional durability in demanding trade applications. Engineered for dr more→illing a comprehensive range of materials including steel, cast steel (alloyed and unalloyed), grey cast iron, spheroidal iron, sintered powder metal, German silver and graphite. This drill bit delivers enhanced performance through improved chip flow and effective heat dissipation, extending tool life and maintaining cutting efficiency. Manufactured to BS 328 and DIN338RN standards, it provides the reliability and precision that professional tradespeople and contractors require for commercial metalworking …

The Dormer A147 HSS-E Cobalt High Speed Steel Drill Bit is engineered for superior performance and durability. Constructed from HSS-E cobalt, this drill bit offers enhanced heat resistance and wear pr more→otection, ensuring extended tool life even under the most demanding conditions. Featuring a 130° split point, the A147 ensures precise and rapid starts, reducing bit walking and enhancing drilling accuracy. The cobalt content provides excellent performance when drilling through hard and abrasive materials such as stainless steel, cast iron, and titanium. Its optimised geometry facilitates efficient chip evacuation, minimising heat buildup and friction for smoother, faster drilling. Features …