Countersinks and deburring countersinks set 90°, carbide
Drilling tools
• Carbide K20
• DIN 335-C
• 3 cutting edges
• Point angle 90°
• Axial and radial relief ground
• CBN deep-ground
• Straight, U-shaped flutes
• Tapered relief angle on top and rake angle
• Sufficient supply of coolant is essential
Supplied: in plastic cassette.