FEATURES

• Has a 4 flute spiral with maximum flute entry that enables faster debris removal.
• Has a maximised central core that enables more efficient energy transmission to the drill bit head.
• Fully supported carbide head that gives longer life; cleaner and more concentric holes for better fixing retention.
• Open head design ensures faster drilling.
• Diameter: 28.0 mm
• Length: 570 mm
• Working Length: 450 mm
• Cutters: 4

           Pack Qty: 1

FEATURES

• Has a 4 flute spiral with maximum flute entry that enables faster debris removal.
• Has a maximised central core that enables more efficient energy transmission to the drill bit head.
• Fully supported carbide head that gives longer life; cleaner and more concentric holes for better fixing retention.
• Open head design ensures faster drilling.
• Diameter: 52.0 mm
• Length: 570 mm
• Working Length: 450 mm
• Cutters: 4

           Pack Qty: 1