7/16"-#11 HSS Threaded Shank Stop Countersink - High Performance & Durable Cutting Tool | Drill America Reamers Drill America - 11/32-40 UNS

Drill America - 11/32-40 UNS HSS Taper Tap

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7/16"-#11 HSS Threaded Shank Stop Countersink - High Performance & Durable Cutting Tool | Drill America Reamers Drill America - 11/32-40 UNSCountersink 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. Product Specifications: Size: 7 16" #11 Material: High Speed Steel Finish: Uncoated (Bright) Body Diameter: 7 16" Shank Type: Threaded Countersink Angle: 100 Key