Guhring No 234 41 Piece HSS TiN-Tip Coated 1.0mm - 10mm By 0.1mm Drill Set

The Gühring No 234 is a professional-grade 41-piece HSS drill bit set with TiN-tip coating, covering sizes from 6.0mm to 10.0mm in precise 0.1mm increments. Manufactured in Germany using quality German steel, this DIN 338 Type N set delivers the precision and durability demanded by professional engineers, fabricators and machinists working with ferrous and non-ferrous materials.

The TiN coating at the cutting tip significantly reduces flank and crater wear, extending tool life whilst maintaining cutting performance across steel, high-alloyed steel, grey cast iron, spheroidal graphite iron, malleable cast iron, aluminium and other non-ferrous metals. The bright flute surface minimises friction during chip evacuation, improving machining efficiency and hole quality.

Each straight shank twist drill features a 118° point angle with web thinning for precise centring and improved hole tolerance to h8 standard. The set's 0.1mm increments provide exceptional versatility for professional applications requiring specific hole sizes, eliminating the need for reaming or secondary operations. Supplied in a protective case for organised storage and transport on site.

Features and Benefits:
• TiN-tip coating reduces tool wear and extends service life in demanding applications
• Bright flute surface minimises friction for efficient chip evacuation
• Point geometry with web thinning ensures precise centring and accurate hole tolerance
• 0.1mm increments provide comprehensive size coverage for precision engineering work
• German-manufactured HSS construction delivers consistent quality and reliability

Specifications:
Diameter: 6.0mm - 10mm
Increasing By: 0.1mm
Pieces in Set: 41
Gühring Partcode: 6.016
Optimal Suitability: Steel, High Alloyed Steel, Grey Cast Iron, Spheroidal Graphite Iron, Malleable Cast Iron, Aluminium, other Non Ferrous Metals
Tool Material: HSS
Surface: TiN
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