31.0mm T/S Drill 3MT 180mm F/L x 301mm OAL 1.2205" CHF2555 Note that the 'SF' Shape

Note that the 'SF' Shape is an Tree Shape

The jaws have 3 gripping surfaces - flat

This chuck allows the lock of JLB model hollow punches up to a diameter of 60 mm or 2 3/8'' which ensure the cut-out of pellets and washers in a concentric way and in a single operation thanks to the spur system which allows the pairing of two hollow punches

Shank : BT50

Cutter diameter 3mm Shank diameter 6mm Flute length 13mm Overall length 50mm

31.0mm T/S Drill 3MT 180mm F/L x 301mm OAL 1.2205" CHF2555 Note that the 'SF' Shape31. 0mm HSS Taper Shank Drill #3 Morse Taper Shank Flute Length: 180mm Overall Length: 301mm Fractional Size: 1. 2204"