Plug n tap details
Drillco 1"-12 Nitro Plug Tap (20N164FP)
Drillco 20N164FP 1"-12 Nitro Plug Tap is a professional-grade hand tap engineered for precision threading and dependable performance in demanding environments. Whether you're working in a machine shop, maintenance facility, or handling DIY repairs, this versatile tool is an essential for threading or restoring internal threads in a wide variety of materials. Designed for use in through-hole applications, the plug chamfer makes it easier to start threads while maintaining clean and accurate cuts. With its Nitro-treated high-speed steel body and quality craftsmanship, this tap delivers consistent, long-lasting performance you can rely on.
Plug tap geometry allows for smooth thread cutting in through holes
High carbon HSS construction ensures strength and long-lasting durability
Nitride treatment enhances surface hardness and wear resistance
Straight flute design provides efficient chip removal
Bright finish improves lubricity and reduces friction
Standard square shank compatible with most tap wrenches
Delivers precise, clean threads in various materials and applications
Ideal for production tapping or manual threading operations
Engineered for consistent performance and longer tool life
Technical Specifications:
Thread Size: 1"-12
Material: High Carbon High-Speed Steel (HSS)
Coating: Nitride
Flute Style: Straight
Shank Style: Standard Square
Country of Origin: Made in USA
Product identification
- Brand: Drillco
- Model / MPN: 20N164FP





