
The Bosch 3 Piece Countersink Bit Set is a professional HSS countersink set designed for smooth, chatter-free countersinking and deburring in soft materials, including wood, plastics, and non-ferrous metals. Each bit features five 90-degree cutting edges ground from HSS (high-speed steel), delivering an optimum surface finish across all three diameters. This multi-edge design ensures continuous, burr-free cutting without chatter — ideal for carpenters, joiners, and contractors who need clean, consistent countersinks for screw fixings. The cylindrical shank is compatible with standard three-jaw drill chucks, making these bits straightforward to fit to most corded and cordless drills. With three diameters included, the set covers a practical range of screw sizes in a single purchase. Fe...
Bosch Professional3165140085700
Price: £12.95 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £12.95 | Visit Store |
The Bosch PRO Steel HSS Countersink Drill Bit in 8mm is the smallest in the range, making it the ideal choice for countersinking and deburring smaller pre-drilled holes in steel. Whether you're working on light steel sheet or precision fixings, this compact...
The Bosch Brad Point Drill Bit with Countersink in 3mm is the smallest in the range, ideal for fine woodworking tasks and smaller screws where precision is paramount. This compact size is well suited to delicate joinery, cabinetmaking and any application...
The Bosch Brad Point Drill Bit with Countersink in 4mm offers an excellent all-round size for everyday woodworking, making it a popular choice for general joinery, furniture assembly and cabinet fitting. This versatile bit handles a broad range of screw...