Titanium Nitride Coated Tap Die And Drill Set 46pc

The Titanium Nitride Coated Tap Die and Drill Set 46pc includes the most popular NC, NF and NPT tap and die sizes and the appropriate sized drill bit to ensure accurate threading when using a tap. Taps are used to make internal threads to accept a screw of bolt. Dies are used to make external threads to accept a nut. Made from quality tool steel with a titanium nitride coating, these taps, dies and drill bits have a smooth friction reducing surface for ease of operation. Set includes the necessary tap wrench and die holder to ensure accurate threading.

• A good range of sizes and thread types to meet the needs of most tradesmen, mechanics and do-it-yourselfers
• Manufactured to exacting specification from long-lasting tool steel
• Titanium nitride coated for superior performance
• Titanium-Coated Drill Bits: #36, #29, #25, #7, F, 5/16″ (8 mm), 27/64″ (11 mm), #21, #3, I, 21/64″ (8 mm), 25/64 (10 mm), 29/64″ (12 mm)
• Die holder: 1″ (25 mm) hex
• Dies: 6-32NC, 8-32NC, 10-24NC, 1/4″ (6 mm)-20NC, 5/16″ (8 mm)-18NC, 3/8″ (10 mm)-16NC, 1/2″ (13 mm)-13NC, 10-32NF, 1/4″ (6 mm)-28NF, 5/16″ (8 mm)-24NF, 3/8″ (10 mm)-24NF, 7/16″ (11 mm)-20NF, 1/2″ (13 mm)-20NF, 1/8″ (3 mm)-27NPT
• Adjustable Tap Wrench: 1/8″ (3 mm) to 1/2″ (13 mm)
• Taps: 6-32NC, 8-32NC, 10-24NC, 1/4″ (6 mm)-20NC, 5/16″ (8 mm)-18NC, 3/8″ (10 mm)-16NC, 1/2″ (13 mm)-13NC, 10-32NF, 1/4″ (6 mm)-28NF, 5/16″ (8 mm)-24NF, 3/8″ (10 mm)-24NF, 7/16″ (11 mm)-20NF, 1/2″ (13 mm)-20NF, 1/8″ (3 mm)-27NPT
• Thread types: NC (USS) National Coarse is a general-purpose threading used on appliances and machines, NF (SAE) National Fine is used for automotive parts requiring extreme pressures, NPT National Pipe Taper is used for threading of pipes both internal and external
• Taps and dies are sized with two numbers: The first number signifies the screw or bolt diameter, the second is the number of threads per inch