Bore: 8.00 mm.
Tungsten Carbide Insert Flanged TCI-7E (MH2 Style), 7/16" Bore, 1-13/32" Long
Tungsten Carbide Insert Flanged TCI-6E (MH2 Style), 3/8" Bore, 1-13/32" Long
Tungsten Carbide Insert Flanged TCI-4E (MH2 Style), 1/4" Bore,1-13/32" Long. USA
Tungsten Carbide Insert TCI-6, Bore= 3/8" L= 1-13/32" O.D.= 7/8"
Tungsten Carbide Insert TCI-4, Bore= 1/4" L= 1-13/32" O.D.= 7/8"
Tungsten Carbide Insert TCI-8, Bore= 1/2" L= 1-13/32" O.D.= 7/8"