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

The Bosch PRO Robust Line 10 Piece HSS-Co Drill Bit Set is a set of metal drill bits designed for drilling stainless steel and other metals. The bits are made from premium high-speed steel reinforced with cobalt (HSS-Co) and ground for wear and heat resistance.

Each bit has a centring tip, so you can start holes exactly where you need them without the bit wandering. This helps you drill clean, precise holes in stainless steel, making the set a practical choice for construction workers and installers who need long-lasting bits.

The set covers 10 diameters from 1mm to 10mm in a single case. Each bit has a cylindrical shank equal to the bit diameter, suitable for three-jaw drill chucks.

Features and Benefits:
• Designed for long-life drilling in stainless steel
• High-speed steel blended with 5% cobalt for strength and resistance to heat and wear
• Centring tip for accurate hole starting and precise drilling
• Cylindrical shank compatible with three-jaw drill chucks
• 10 sizes from 1mm to 10mm in one set

Specifications:
Net Weight: 0.340 kg
Diameter (mm): 1.0 / 2.0 / 3.0 / 4.0 / 5.0 / 6.0 / 7.0 / 8.0 / 9.0 / 10.0
Total Length (mm): 34.0 / 49.0 / 61.0 / 75.0 / 86.0 / 93.0 / 109.0 / 117.0 / 125.0 / 133.0
Working Length (mm): 12.0 / 24.0 / 33.0 / 43.0 / 52.0 / 57.0 / 69.0 / 75.0 / 81.0 / 87.0
Cobalt Content: 5%
Shank: Cylindrical, diameter equal to drill bit diameter

Contents:
PRO Robust Line HSS-Co metal drill bit set, 10 pieces
Case Dimensions: 156.5 x 107 x 23 mm
Included Diameters (mm): 1, 2, 3, 4, 5, 6, 7, 8, 9, 10