NC Fractional Plug Tap with Titanium Drill Bit

To add to cart, choose from the options below.
- Titanium nitride coated for superior performance
- Manufactured to exacting specification from long-lasting tool steel
- A good range of sizes and thread types to meet the needs of most tradesmen, mechanics, and do-it-yourselfers
Thread: 1/2 in (12.7 mm)-13 1/4 in (6.35 mm)-20 1/4 in (6.35 mm)-24 3/8 in (9.53 mm)-16 5/16 in (7.94 mm)-18 7/16 in (11.11 mm)-14 Drill: # 26 # 7 # F 27/64 in (10.72 mm) 3/8 in (9.53 mm) 5/16 in (7.94 mm) Select Options
Product # Thread Drill
671721RDP 1/2 in (12.7 mm)-13 27/64 in (10.72 mm)
672101RDP 1/4 in (6.35 mm)-20 # 7
672091RDP 1/4 in (6.35 mm)-24 # 26
671991RDP 3/8 in (9.53 mm)-16 5/16 in (7.94 mm)
672021RDP 5/16 in (7.94 mm)-18 # F
671801RDP 7/16 in (11.11 mm)-14 3/8 in (9.53 mm)

TECHNICAL SPECIFICATIONS

Packaging Specifications
Card
Brand
Mibro
Type of Tool
Accessory
Thread Type
NC (USS) National Coarse

IMPORTANT INFORMATION

Thread types:
- NC (USS) National Coarse: general-purpose threading used on appliances and machines
- NF (SAE) National Fine: used for automotive parts requiring extreme pressures
- NPT National Pipe Taper: for threading of pipes both internal and external

Tap and die sizing:
Taps and dies are sized with two numbers:
- The first number signifies the screw or bolt diameter
- The second, the number of threads per inch. A 3/4 in (19.05 mm)-10 die will cut 10 threads per inch on stock 3/4 in (19.05 mm) in outside diameter
- Sizes are clearly and permanently marked on each tap and die