CENTURY DRILL & TOOL 98904 – 24‑PC NC/NF TAP & DIE SET

The Century Drill & Tool 98904 Tap & Die Set is a professional‑grade fractional threading kit designed for creating and restoring National Coarse (NC), National Fine (NF), and pipe threads with precision. Built from heat‑treated, tempered steel, each tap and die delivers consistent cutting performance and long service life. This 24‑piece set includes the most commonly required thread sizes and comes complete with both an adjustable tap wrench and a die stock, all organized for efficient workflow in shop, automotive, and general repair environments.

DETAILS

• Manufacturer: Century Drill & Tool
• Model Number: 98904
• Set Size: 24 pc
• Tap Sizes: 1/4‑20 NC, 1/4‑28 NF, 5/16‑18 NC, 5/16‑24 NF, 3/8‑16 NC, 3/8‑24 NF, 7/16‑14 NC, 7/16‑20 NF, 1/2‑13 NC, 1/2‑20 NF, 1/8‑27 NPT
• Die Sizes: Same as tap sizes (matching fractional NC/NF threading)
• Tap Wrench Included: Adjustable tap wrench
• Die Stock Included: 1 in die stock
• Package Contents: 11 taps, 11 dies, tap wrench, die stock
• Number of Items: 24

KEY FEATURES

• Precision‑Cut Threads: Accurately formed taps and dies provide consistent, clean threading.
• Heat‑Treated Steel Construction: Ensures long life and file‑hard durability under regular hand‑cutting use.
• Complete NC/NF Thread Coverage: Includes essential coarse, fine, and pipe thread sizes for broad application.
• Hand‑Threading Focused: Designed for manual threading tasks requiring control and accuracy.
• Fully Equipped: Includes adjustable tap wrench and die stock for immediate use.

APPLICATIONS

• Automotive Maintenance: Thread restoration on bolts, studs, and engine components.
• Metal Fabrication: Creating new threads or repairing worn threads in steel and aluminum.
• Home & Shop Use: Ideal for mechanical repairs, equipment maintenance, and DIY projects.