Brookman cutters are in TCT grade with 3/8 B.S.F threaded shanks.
Specification:
D=9/16 inch|C=15/32 inch|A=100 degrees|OL=58 mm|Shank Diameter=Threaded
15 x Brookman cutter
Specification:
D=9/16 inch|C=15/32 inch|A=100 degrees|OL=58 mm|Shank Diameter=Threaded
15 x Brookman cutter
12 months