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Combined Drill & Countersinks - Free UK Delivery Over £25 - Buy Online | Zoro

The Guhring 476 series 90 countersinks are suitable for all ferrous and non-ferrous metals as well as for hard plastics making them ideal for general purpose chamfering / deburring and countersinking e.g. for tapping size holes.

Features and Benefits
• Manufactured from HSS with a bright finish for improved toughness 
• 3 flutes for greater cutting performance
• Chatter -free operation and easy re-sharpening for prolonged tool lifespan 

Typical Applications
• Ferrous materials
• Non ferrous materials

Standards
• Manufactured to DIN 335

Notes
• Right hand-cutting
• Form Type C

The Guhring 90° SpyroTec Countersink set offers innovative countersinking operations. With minimal vibration even when using a hand drill, the form and pitch of the helical cutting edges provide accurate and stable countersinking.

Features and Benefits
• The titanium aluminum nitride coating (TiAIN) provides wear resistance and thermal protection
• Convex cutting edges combined with unequal helix angles provide a stable and low vibration cutting process, which removes chatter marks
• Suitable for use in high temperature applications

*Image for illustration purposes only*

06000 90 Degree HSCo TiAlN Coated 6PC SpyroTec Countersink Set

The Guhring 476 series 90 countersinks are suitable for all ferrous and non-ferrous metals as well as for hard plastics making them ideal for general purpose chamfering / deburring and countersinking e.g. for tapping size holes.

Features and Benefits
• Manufactured from HSS with a bright finish for improved toughness 
• 3 flutes for greater cutting performance
• Chatter -free operation and easy re-sharpening for prolonged tool lifespan 

Typical Applications
• Ferrous materials
• Non ferrous materials

Standards
• Manufactured to DIN 335

Notes
• Right hand-cutting
• Form Type C

476 12.40MM HSS Straight Shank 3 Flute 90 Countersink

90° straight shank countersink. Manufactured from HSS and used for the deburring and chamfering of most metals and plastics.  Manufactured to DIN335 R-N.

474 8.00mm HSS 90 Degree S/S Countersink

472
Straight shank countersink. Form C. Bright finish. Right hand cut. To DIN334.

472 8.00mm HSS 60 Degree S/S Countersink

60° HSS straight shank countersink. Form C. Bright finish. Right hand cut. To DIN334.
Diameter: 20mm.

472 20.00mm HSS 60 Degree S/S Countersink

472 6.30mm HSS 60 Degree S/S Countersink

476 9.40mm HSS Straight Shank 3 Flute 90 Countersink

476 7.00mm HSS Straight Shank 3 Flute 90 Countersink

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