Guhring No 18 25 Piece HSCO Cobolt Bright 1.0 -13mm By 0.5mm Drill Set

The Guhring No 18 is a professional 25-piece HSCO cobalt drill bit set designed for demanding applications in stainless steel and specialist alloys. Manufactured in Germany to exacting DIN 338 standards, this comprehensive set delivers the precision and durability required for metalworking professionals tackling challenging materials.

Each drill bit features high-speed cobalt steel (HSCO) construction with a bright finish, providing superior heat resistance and edge retention when drilling tough alloys. The 130° point angle optimises cutting performance in stainless steel, titanium alloys, and other specialist materials where standard HSS tooling struggles. With a h8 tolerance specification, these right-hand cutting drills deliver accurate, clean holes to professional standards.

The set covers a comprehensive range from 1.0mm to 13.0mm in precise 0.5mm increments, providing excellent versatility for general engineering, fabrication, and maintenance work. Straight shank construction ensures compatibility with standard drill chucks, whilst the ~5xD machining depth capability suits most through-hole and drilling applications. All drill bits are supplied in a protective case for organised storage and easy diameter identification on site.

Features and Benefits:
• HSCO cobalt construction for superior performance in stainless steel and titanium alloys
• German-manufactured by Guhring using premium quality steel
• Comprehensive 25-piece set covering 1.0-13.0mm in 0.5mm steps
• DIN 338 standard with 130° point angle optimised for specialist materials
• h8 tolerance for precise, accurate hole sizing
• Supplied in protective storage case for organised tool management

Specifications:
Optimal Suitability: Stainless Steel, Special, Super and Titanium Alloys
Limited Suitability: Steel, High-alloyed Steel
Guhring Partcode: 8.014
Tool Material: HSCO
Surface: Bright
Cutting Direction: Right
Machining Depth: ~5xD
Standard: DIN338
Point Angle: 130°
Tolerance: h8

Contents:
Diameters 1.0mm to 13.0mm in 0.5mm Increments (25 drill bits)
Case