High speed ground deburring countersinks with three sharp 90deg cutting edges for rapid swarf clearance.
- Manufactured to DIN335C standards
- HSS ground with three 90deg cutting edges
- Vibration free working
- Suitable for use on metal/ mild metal, non ferrous metals, aluminium, sheet metal, veneered wood, laminated chipboard and PVC
Contains Sizes:6.3, 8.3, 10.4, 12.4, 16.5, 20.5