Bosch PRO Robust Line 10 Piece HSS-G Drill Bit Set

The Bosch PRO Robust Line 10 Piece HSS-G Drill Bit Set is a professional-grade metal drill bit set covering diameters from 1mm to 10mm, designed for demanding drilling tasks across a range of materials without the need for pilot holes.

Manufactured from premium high-speed steel and precision ground from solid steel, these bits offer excellent resistance to wear and heat, supporting fast drilling progress even under heavy use. The 135° split-point tip ensures accurate hole starts, allowing you to drill exactly where needed without the bit skating across the surface.

Suitable for construction workers, installers, and contractors, the PRO Metal HSS-G bits perform effectively in alloyed and unalloyed steel, non-ferrous metals, cast iron, plastics, and wood. The cylindrical shank is compatible with standard three-jaw drill chucks, making these bits straightforward to use with most corded and cordless drills. According to Bosch, they last up to 2x longer than a Bosch PointTeQ Drill Bit.

Features and Benefits:
• Ground from solid high-speed steel for wear resistance and long-lasting performance
• 135° split-point tip for precise hole starts without pilot holes
• Compatible with multiple materials including steel, cast iron, non-ferrous metals, plastics, and wood
• Cylindrical shank fits standard three-jaw drill chucks
• Set of 10 bits covering 1mm to 10mm diameters

Specifications:
Diameters (mm): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Total lengths (mm): 34, 49, 61, 75, 86, 93, 109, 117, 125, 133
Working lengths (mm): 12, 24, 33, 43, 52, 57, 69, 75, 81, 87
Set dimensions: 156.5 x 106.5 x 23mm
Net weight: 0.335kg

Contents:
10-piece Robust Line HSS-G metal drill bit set with 135° split-point tip, diameters 1–10mm (1mm increments)