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Ballistic button
Coupling Sleeve
COP MD20 T38 D38 470 shank adapter
HD609 T45 D45 620 shank adapter
R32 64mm Parabolic button bit
R32 102mm Hole opener reaming button bit (4 Water holes)
T38 76mm Concave Retrac Parabolic button bit
T45 76mm Drop center Semi-Ballistic button bit
T51 115mm Retrac Drop center Ballistic button bit