Guhring No 18 19 Piece HSCO Cobolt Bright 1.0 -10mm By 0.5 Drill Set

The Guhring No 18 19 Piece HSCO Cobalt Bright Drill Set is a professional-grade twist drill bit collection designed for precision drilling in demanding materials. Manufactured in Germany from high-speed cobalt steel, this set delivers the performance and longevity that professional engineers and metalworkers require when working with hard alloys.

This comprehensive set provides 19 drill bits ranging from 1.0mm to 10.0mm in 0.5mm increments, offering excellent size coverage for a wide range of drilling applications. The HSCO cobalt construction and 130-degree point angle make these bits particularly effective when drilling stainless steel, titanium alloys, and other specialist materials that quickly dull standard HSS bits.

Built to DIN 338 standards with h8 tolerance, these straight shank twist drills are ideal for precision engineering work, fabrication shops, and maintenance applications where accuracy and tool life are paramount. The bright finish provides good chip clearance whilst the right-hand cutting direction suits standard drilling operations. Each bit offers a machining depth of approximately 5xD, making them suitable for most through-hole and blind-hole drilling tasks in professional metalworking environments.

Features and Benefits:
• HSCO cobalt steel construction for superior heat resistance and extended tool life
• Optimised for drilling stainless steel, titanium and special alloys
• 19-piece set in 0.5mm increments provides comprehensive size range
• Manufactured in Germany to DIN 338 standards ensuring precision and quality
• 130-degree point angle designed specifically for hard materials
• Supplied in protective case for organised storage and transport

Specifications
Optimal Suitability: Stainless Steel, Special, Super and Titanium Alloys
Limited Suitability: Steel, High-alloyed Steel
Guhring Partcode: 8.013
Tool Material: HSCO
Surface: Bright
Cutting Direction: Right
Machining Depth: ~5xD
Standard: DIN338
Point Angle: 130°
Tolerance: h8

Contents
Diameters 1.0mm to 10.0mm in 0.5mm Increments (19 drill bits)
Case