Guhring 6 Piece Spyro Tec HSCO TiALN Coated Chatter Free Countersink Set

The Guhring 6 Piece SpyroTec HSCO TiALN Coated Chatter Free Countersink Set is a precision engineered countersink set designed for professional countersinking applications. This 90° countersink set incorporates advanced SpyroTec technology to deliver exceptional accuracy and stability across a range of drilling operations. Each countersink features a Titanium Aluminium Nitride (TiALN) coating that provides superior wear resistance and thermal protection, ensuring extended tool life even in demanding applications. The innovative design incorporates convex cutting edges with unequal helix angles, which work together to facilitate stable, low-vibration cutting whilst minimising chatter marks for clean, precise results. The advanced construction ensures minimal vibration even when used with hand drills, improving user comfort whilst enhancing overall accuracy and control during countersinking tasks. This makes the set particularly suitable for professional tradespeople working across various environments and materials. The SpyroTec technology is specifically engineered to excel in high-temperature applications, delivering consistent performance and reliability when working with heat-resistant materials or in elevated temperature environments. This capability makes the set ideal for contractors undertaking metalworking, fabrication, and precision engineering projects where thermal resistance is essential. Features and Benefits: • TiALN coating ensures exceptional wear resistance and extended tool life • Unequal helix angles minimise chatter marks for clean, precise countersinks • Low-vibration operation improves comfort and accuracy with hand drills • Suitable for high-temperature applications and heat-resistant materials • Complete 6-piece set covers common countersinking requirements Contents: 6.3mm countersink 8.3mm countersink 10.4mm countersink 12.4mm countersink 16.50mm countersink 20.5mm countersink Specifications: Countersink angle: 90° Material: HSCO (High Speed Cobalt) Coating: TiALN (Titanium Aluminium Nitride)