Center drill with tip
• Super high-strength steel.
• Spiral part coated with orange or black P.T.F.E.
• HW head with precision-balanced center point.
• 2 HW precision-ground cutting edges.
• 2 negatively ground flutes (V2).
• Parallel shank with driving plate and length adjustment screw.
D= diameter of cutting area
S= shank diameter
l= cutting length
L= total length
RH/LH = rotation direction RH (right) LH (left)