Countersinks

Size: 3/8-#7, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#8, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#10, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#12, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-3/16, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#13, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#16, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#19, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#20, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#21, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-#22, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...

Size: 3/8-5/32, Material: High Speed Steel, Finish: Uncoated (Bright), Shank Type: Threaded 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...