KYOCERA Grooving Toolholder, Internal, Series: CERA, Insert Compatibility: KCG2062L/KCG2125L/KCGP2031L/KCGP2041L/KCGP2047L/KCGP2058L/KCGP2062L/KCGP2094L/KCGP2125L/KCRP2031L/KCRP2039L/KCRP2047L/KCRP2062L, A…KKC Toolholder, 1.153 in Head Length, 6 in Overall Length, 0.596 in H Shank, Right Hand Cutting Direction, 1 in Diameter Minimum Hole, 0.0311 in Groove Width, Top Clamp, SKC-2 Screw, Steel, Through Coolant: Yes