Guhring 25 Piece HSS TiN Coated 1.0mm-13mm By 0.5mm Drill Set

The Guhring 25 Piece HSS TiN Coated Drill Set provides professional engineers, fabricators and maintenance technicians with a comprehensive selection of precision twist drills covering sizes from 1.0mm to 13.0mm in 0.5mm increments.

Each drill is manufactured from high speed steel (HSS) and finished with a titanium nitride (TiN) coating, which reduces friction, improves wear resistance and extends tool life during repeated use on steel, non-ferrous metals and plastics.

Manufactured to DIN 338 Type N standards, the bits feature a 118° relieved cone point with web thinning from 1.0mm diameter, reducing cutting pressure and improving centring accuracy. Right-hand cutting geometry ensures efficient chip evacuation throughout the cut.

The 25-piece set covers the most commonly used drill diameters in a single collection, making it a dependable choice for engineering workshops, fabrication environments and general maintenance applications where consistent, accurate drilling across a wide size range is required.

Features and Benefits:
• 25-piece HSS twist drill set covering 1.0mm to 13.0mm in 0.5mm increments
• Titanium nitride (TiN) coating reduces friction and extends tool life
• Manufactured to DIN 338 Type N standards for consistent precision
• 118° relieved cone point with web thinning for accurate centring and reduced cutting pressure
• Right-hand cutting direction for smooth, efficient chip removal
• Suitable for steel, non-ferrous metals and plastics
• Ideal for engineering, fabrication, maintenance and workshop use

Specifications:
Product Type: HSS Twist Drill Set
Number of Pieces: 25
Drill Size Range: 1.0mm - 13.0mm
Size Increments: 0.5mm
Material: High Speed Steel (HSS)
Surface Finish: Titanium Nitride (TiN) Coated
Standard: DIN 338
Drill Type: Type N
Point Angle: 118° Relieved Cone
Web Thinning: Yes (from Ø1.0mm)
Cutting Direction: Right-Hand

Contents:
1 x 1.0mm HSS TiN Coated Twist Drill Bit
1 x 1.5mm HSS TiN Coated Twist Drill Bit
1 x 2.0mm HSS TiN Coated Twist Drill Bit
1 x 2.5mm HSS TiN Coated Twist Drill Bit
1 x 3.0mm HSS TiN Coated Twist Drill Bit
1 x 3.5mm HSS TiN Coated Twist Drill Bit
1 x 4.0mm HSS TiN Coated Twist Drill Bit
1 x 4.5mm HSS TiN Coated Twist Drill Bit
1 x 5.0mm HSS TiN Coated Twist Drill Bit
1 x 5.5mm HSS TiN Coated Twist Drill Bit
1 x 6.0mm HSS TiN Coated Twist Drill Bit
1 x 6.5mm HSS TiN Coated Twist Drill Bit
1 x 7.0mm HSS TiN Coated Twist Drill Bit
1 x 7.5mm HSS TiN Coated Twist Drill Bit
1 x 8.0mm HSS TiN Coated Twist Drill Bit
1 x 8.5mm HSS TiN Coated Twist Drill Bit
1 x 9.0mm HSS TiN Coated Twist Drill Bit
1 x 9.5mm HSS TiN Coated Twist Drill Bit
1 x 10.0mm HSS TiN Coated Twist Drill Bit
1 x 10.5mm HSS TiN Coated Twist Drill Bit
1 x 11.0mm HSS TiN Coated Twist Drill Bit
1 x 11.5mm HSS TiN Coated Twist Drill Bit
1 x 12.0mm HSS TiN Coated Twist Drill Bit
1 x 12.5mm HSS TiN Coated Twist Drill Bit
1 x 13.0mm HSS TiN Coated Twist Drill Bit