No 12 25 Piece HSCO Bright 1.0 13mm 0.5mm Drill Set

The Guhring No 12 25 Piece HSCO Bright Drill Set is a professional-grade twist drill bit collection covering 1.0mm to 13.0mm in precise 0.5mm increments. Manufactured in Germany to DIN 338 standards using high-speed cobalt steel, this comprehensive set delivers reliable performance across a wide range of materials commonly encountered on professional job sites. The HSCO (High Speed Cobalt) construction provides superior heat resistance and edge retention compared to standard HSS drill bits, making this set particularly effective when drilling challenging materials such as stainless steel and high-alloyed steels. The bright finish ensures consistent performance, while the 118-degree point angle and h8 tolerance deliver accurate hole sizing straight from the case. This drill bit set is ideal for engineering workshops, maintenance contractors, and fabrication professionals who require a versatile selection of metric drill sizes for daily use. The 0.5mm increments provide excellent coverage for precise drilling applications, whilst the straight shank design ensures compatibility with standard chuck systems. Each drill bit offers a machining depth of approximately 5 times the diameter, suitable for most through-hole and shallow blind hole applications.

Features and Benefits:

• HSCO tool material provides excellent heat resistance for drilling stainless steel and hardened materials
• German-manufactured quality ensures consistent performance and extended tool life
• 25-piece coverage from 1.0mm to 13.0mm in 0.5mm steps offers comprehensive sizing options
• DIN 338 standard compliance guarantees dimensional accuracy and interchangeability
• Supplied in protective case for organised storage and transportation

Specifications: Optimal Suitability: Steel, High-alloyed Steel, Stainless Steel, Grey Cast Iron, Spheroidal Graphite Iron, Malleable Cast Iron, Aluminium, Other Non-ferrous Metals Guhring Partcode: 7.014 Tool Material: HSCO Surface: Bright Cutting Direction: Right Machining Depth: ~5xD Standard: DIN338 Point Angle: 118° Tolerance: h8 Contents: Diameters 1.0mm to 13.0mm in 0.5mm Increments (25 drill bits) Case