Bosch 3 Piece Countersink Bit Set

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.

Features and Benefits:
• HSS construction provides optimum surface quality in soft materials
• Five 90-degree cutting edges for smooth, chatter-free countersinking
• Burr-free results suitable for wood, plastics, and non-ferrous metals
• Cylindrical shank compatible with standard three-jaw drill chucks
• Three diameters included for versatility across common screw sizes

Specifications:
Diameter: 8mm, 10mm, 12mm
Total length: 50mm
Shank diameter: 6mm, 8mm
Net weight: 0.058kg

Contents:
8mm diameter countersink bit
10mm diameter countersink bit
12mm diameter countersink bit