PROLINE 66371

The Bosch 40 Piece Drill and Screwdriver Bit Set is a comprehensive drill bit set covering wood, masonry, and metal applications — making it an ideal everyday solution for tradespeople and capable DIY more→ers alike. At the heart of the set are 11 HSS-TiN metal drill bits with titanium nitride coating, delivering extended service life and high strength for fast, clean drilling through metal, plexiglass, and hard plastics. Alongside these, 4 carbide-tipped masonry drill bits handle hammer drilling duties, while 4 standard wood drill bits and 3 titanium-nitride-coated spade bits cater for a full range of timber work. The 16 screwdriver bits cover five common screw types — Phillips, Pozidriv, slotted, hex…

IRWIN® Mixed Screwdriver Bit Set. The insert bits are manufactured from industrial-grade S2 steel for long life and durability. Engineered for use in hand-driving applications or with power tools more→when used with the IRWIN® insert bit holder. Supplied in a compact carry case. Contains: 3 x 25mm Phillips Bits: PH1, PH2, PH3.3 x 25mm Pozidriv Bits: PZ1, PZ2, PZ3.4 x 25mm TORX Bits: TX10, TX15, TX20, TX25.1 x Bit Holder.

The Dormer A520 HSS TiN ADX Stub Drill Bit is a high-performance tool engineered for precision and durability. Designed with a Titanium Nitride coating, this stub drill bit offers exceptional wear res more→istance and heat dissipation, ensuring extended tool life and consistent cutting efficiency. Made from high-speed steel, it provides robust performance across a variety of materials, including steel, aluminium, and plastics. The A520 features a 130° split point that ensures accurate and quick starts, minimising bit walking and enhancing drilling precision. The ADX geometry optimises chip removal, reducing friction and heat build-up, making it ideal for high-speed drilling applications. Its shorter …