Dovetail (Shank) Cutters - High Speed Steel (HSS)
page 285
High Speed Steel Dovetail Cutters are designed for milling angular surfaces and for milling slots shaped like a dovetail into tables and beds of machines. Shank Type Dovetail Cutters save set-up time whether they are used in production or the tool room.
Dovetail (Shank) Cutters - Cobalt
page 285
Cobalt Dovetail Cutters are designed for milling dovetails, angular surfaces, and special shapes. They are use for machining hard, high strength materials up to a hardness of 40 RC.