A modular range of counterbores and countersinks with cutting or non-cutting pilots. Available in small, medium and large ranges the system comprises a holder, countersink or counterbore and cutting or non-cutting pilot. The counterbores are available in HSS with 2 or 4 flutes and in Carbide with 3 flutes. Specials are available to order. The MODC range covers up to 75.00mm diameter.

NB. Counterbores 50.00 and over are Tenon type and require the matching Tenon holder.