Guhring No 16 41 Piece HSCO 6.0 -10mm By 0.1mm Drill Set

The Gühring No.16 is a professional 41-piece HSCO drill bit set designed for precision drilling in demanding materials. Manufactured in Germany from high-speed cobalt steel alloy, this comprehensive set provides incremental sizing from 6.0mm to 10.0mm in 0.1mm steps, making it ideal for tradespeople requiring exact hole dimensions when working with harder materials.

HSCO drill bits offer superior heat resistance and edge retention compared to standard HSS, making them particularly effective when drilling steel, high-alloyed steel, cast iron, and similar ferrous materials. The cobalt steel construction maintains cutting performance even under high-temperature conditions, extending tool life in demanding professional applications.

These straight shank twist drills conform to DIN338 standards and feature a 118-degree point angle with h8 tolerance for accurate hole sizing. The steam-tempered surface treatment enhances durability, whilst the extended flute length supports drilling depths up to approximately 5 times the diameter. This makes the set versatile for both hand-held and machine-operated drilling across construction, automotive, and aerospace sectors.

Features and Benefits:
• 41-piece set with 0.1mm increments provides precise sizing options for professional applications
• HSCO construction offers enhanced heat resistance for drilling harder materials
• German-manufactured using quality steel for reliable performance
• Steam-tempered surface improves wear resistance and tool longevity
• DIN338 standard ensures compatibility with professional drilling equipment
• Supplied in protective case for organised storage and transport

Specifications:
Diameter: 6.0mm - 10.0mm
Increasing By: 0.1mm
Pieces in Set: 41
Gühring Code No: 3.016
Optimal Suitability: Steel, High Alloyed Steel, Grey Cast Iron, Spheroidal Graphite Iron, Malleable Cast Iron
Limited Suitability: Stainless Steel, Aluminium, other Non Ferrous Metals
Tool Material: HSCO
Surface: Steam Tempered
Cutting Direction: Right
Machining Depth: ~5xD
Standard: DIN338
Type: N
Point Angle: 118°
Tolerance: h8

Contents:
6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7, 7.1, 7.2, 7.3, 7.4, 7.5, 7.6, 7.7, 7.8, 7.9, 8, 8.1, 8.2, 8.3, 8.4, 8.5, 8.6, 8.7, 8.8, 8.9, 9, 9.1, 9.2, 9.3, 9.4, 9.5, 9.6, 9.7, 9.8, 9.9, 10mm
Case