40 Piece SAE Carbon Tap And Die Set

• Contains: 1" O.D. round dies: 4-40, 6-32, 8-32, 10-24, 10-32, 12-24, 1/4"-20, 1/4"-28, 5/16"-18, 5/16"-24, 3/8"-16, 3/8"-24, 7/16"-14, 7/16"-20, 1/2"-13, 1/2"-20, 1/8"-27 NPT, 1 Die Stock, Screw Pitch Gauge, 2 Tap Wrenches and Screwdriver.
• Ideal for creating new tools from raw steel or repairing damaged and worn threads on existing nuts and bolts
• Designed to cut and renew internal and external threads to exacting standards for a precision fit every time
• Specially heat-treated alloy steel dies deliver superior durability and longer service life.
• Packaged in: metal case