The Bosch 13 Piece HSS-Titanium Drill Bit Set is a high-performance metal drilling set featuring titanium nitride (TiN) coating for extended service life and faster drilling progress. The titanium nitride coating delivers up to 40% faster drilling compared to uncoated HSS bits, with up to six times longer lifetime when used with proper cooling. The bits offer excellent elasticity, significantly reducing the risk of breakage during use — a practical advantage when drilling through harder materials. This set covers 13 diameters from 1.5 mm to 6.5 mm, making it well suited to a wide range of metalworking tasks. The bits are designed for fast, clean drilling in metals, plexiglass, and hard plastics. Note: these bits are not suitable for use with aluminium. The set is compatible with all power tool brands and is stored in a rugged metal cassette that keeps bits organised and protected on site. Bosch recommends using a cutting coolant during use, and protective eyewear should be worn at all times. Features and Benefits: • Titanium nitride coating for up to 40% faster drilling than uncoated HSS bits • Up to 6× longer service life when used with recommended coolant • Low breakage risk due to excellent bit elasticity • Suitable for metals, plexiglass, and hard plastics (not suitable for aluminium) • Compatible with all power tool brands • Rugged metal cassette for organised, protected on-site storage • 13 diameters ranging from 1.5 mm to 6.5 mm Specifications: Weight: 0.28 kg Dimensions: 140 x 110 x 20 mm Contents: 13 HSS-TiN metal drill bits: Ø 1.5 / 2 / 2.5 / 3 / 3.2 / 3.5 / 4 / 4.5 / 4.8 / 5 / 5.5 / 6 / 6.5 mm

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