90°, Countersink, 8.3mm, Straight Shank, 3 fl, Cobalt High Speed Steel

Manufactured from HSS-E cobalt steel with 3 flutes for effective cutting and stock removal, suitable for deburring and chamfering of most metals and plastics.

Features and Benefits
• Manufactured from HSS-E cobalt steel for increased toughness
• 3 flutes for increased cutting performance
• 90° Inclusive angle for effective countersinking
• Suitable for deburring and chamfering

Typical Applications
• Countersinking
• Deburring
• Chamfering

Standards
• Manufactured to BS 328: Part 5:1983