16 piece set contains the cutters 50-8, 60-8, 70-8, 75-8, 101-8, 112-8, 128-8, 90, 100, 150, 160, a 1/2" - 8mm reduction sleeve (172-8), 80-8,120-8,140-8, and two 1/2"- 8mm reduction sleeves(172-8). N.B.12. 16 piece sets include 1/2"(12.7mm) shank cutters not suitable for use with the Leigh Super jigs.
