3/8"-#13 HSS Threaded Shank Stop Countersink Quantity:1 Part Number DWTSR1-71680

Part Number DWTSR1-71680

Part Number DWRRB1-3/4

All of the keys are coated with a durable manganese phosphate finish that's resistant to corrosion

18-8 Stainless Steel Nylon Insert Hex Nuts

3/8"-#13 HSS Threaded Shank Stop Countersink Quantity:1 Part Number DWTSR1-71680Product Description Countersink cutters may be used in all popular adjustable or micro stop countersinking units utilizing a 1 4 28 threaded shank drive. Made from the finest high speed tool steel. Precision ground to exacting tolerances and form relived to insure concentricity of 100 degree countersink angle. Brand Drill America Part Number TSC3 8 13 Size 3 8" #13 Material High Speed Steel Finish Uncoated (Bright) Body Diameter 3 8" Shank Type