Baer Circular Die HSS - BSF - Right Hand - For General use - 3/8 x 20 Face Mill Arbors - Through Coolant The straight shank design and

The straight shank design and tight tolerance support quick setup and dependable performance in a wide range of machining scenarios

and ISO H4 tolerance: Ensures efficient cooling and precise hole sizing that matches standard parts and gauges

they offer reliable durability and heat resistance for dependable performance in metalworking and fabrication tasks

and reduce downtime across extended machining cycles

Finish & protection: Optional BaerCoilGuard protective finishes to minimize galvanic corrosion between insert and base material

Baer Circular Die HSS - BSF - Right Hand - For General use - 3/8 x 20 Face Mill Arbors - Through Coolant The straight shank design andThe Baer Circular Die HSS BSF, Right Hand, 3 8 x 20 is a precision external threading tool designed for general metalworking. Its built for machinists, fabricators, and DIY enthusiasts who demand clean, accurate threads on cylindrical stock. Material: High Speed Steel (HSS) construction for durability and long life in regular workshop use. Thread Type: BSF (British Standard Fine) for fine pitch external threads and strong engagement with mating parts.