Chisels by IBC, introduced by Rob Cosman
Rob Cosman's IBC Half-Blind Chisel: 5/8 inch
Rob Cosman's Dovetail Saw: Regular Size (Seconds)
Rob Cosmans IBC Mortise Chisel: 1/2 inch
Cosmanized Half-Blind Chisels: WoodRiver 3/8 Inch
Rob Cosman's 3/4 Dovetail Saw (Seconds)
Rob Cosman's IBC Mortise Chisel: 3/8 inch
Rob Cosman Ultimate Chisel Roll
WoodRiver Bench Chisel - 5/8 inch –
Rob Cosman's IBC 17-Degree Chisel: 1/2 inch
Hand tool dovetailing LumberJocks Woodworking Forum