Dormer L120 30UNC, 13 Piece HSS 1/4 in → 1/2 in UNC Thread Tap & Die Set

Dormer

Product Information

Minimum Die Size:
1/4 in UNC
Maximum Tap Size:
1/2 in UNC
Material:
HSS
Maximum Die Size:
1/2 in UNC
Set Contents:
Taps & Dies
Minimum Tap Size:
1/4 in UNC
Number of Pieces:
13
Checking for live stock

The Dormer L120 30UNC offers a complete threading solution for creating or repairing UNC (Unified Coarse) threads with precision and consistency. Designed for professionals and workshop technicians, this set provides a wide threading range from 1/4 inch to 1/2 inch, ensuring versatility across multiple mechanical and fabrication tasks. Each tool in this Dormer HSS (High-Speed Steel) set is manufactured for maximum strength, durability, and wear resistance.

Standout Features and Benefits of the Dormer 13 Piece Thread Tap & Die Set

  • Comprehensive 13-piece kit covering thread sizes from 1/4 in to 1/2 in UNC.
  • Made from premium HSS for exceptional strength and edge retention.
  • Accurate thread cutting with reduced chatter and smooth finish.
  • Ideal for both cutting and rethreading operations.
  • Enhanced corrosion resistance ensures long-term reliability.
  • Supplied in a durable storage case for organised and secure transport.

Precision Design for Accurate Threading

The Dormer L120 30UNC set delivers clean, accurate threads with minimal effort. Each tap and die is ground and polished for smooth chip evacuation and reduced friction, ensuring consistent thread quality and extended tool life. The tools fit securely in compatible wrenches and holders, providing precise control during manual or machine operations.

Product Use Cases

  • General engineering and maintenance workshops.
  • Automotive and mechanical repair for rethreading bolts, shafts, and fittings.
  • Metal fabrication and machining where precision thread profiles are critical.
  • DIY, prototype, and assembly tasks requiring clean UNC threading.
  • Suitable for manual or powered tapping and die-holding tools.

Kit Contents

The Dormer L120 30UNC Tap & Die Set includes:

  • A selection of UNC taps and dies (1/4 in → 1/2 in)
  • Adjustable tap wrench and die stock handle
  • Thread gauge for measurement accuracy
  • Sturdy carry case for safe storage and portability

Why Buy It?

The Dormer L120 30UNC Thread Tap & Die Set combines precision engineering with durable HSS construction, making it a dependable choice for workshop professionals and maintenance engineers.

Reviews

  • Benjamin Allen
    16 Oct 2025

    I ordered the L120-30UNC tap and die set from EnrgTech, and it exceeded my expectations. The delivery was quick and smooth. The product quality was excellent and exactly as described. Their professional sales team and helpful customer care made the entire buying experience pleasant and easy on EnrgTech’s website.



FAQs

Yes. We ship L120 30UNC Internationally to many countries around the world.
Yes. You can also search L120 30UNC on website for other similar products.
We accept all major payment methods for all products including ET14006510. Please check your shopping cart at the time of order.
We use our internationally recognized delivery partners UPS/DHL. Collection of ET14006510 can also be arranged for the customer by international shipments through contacting our customer support team. Additionally, you can also search"Dormer" products on our website by using Enrgtech's Unique Manufacturing Part Number ET14006510.
You can order Dormer brand products with L120 30UNC directly through our website or call us at +44 (0) 3303 800 157 or email our support team at sales@enrgtech.co.uk.
Yes. Our products in Threading Tap & Die Sets category are shipped in lowest possible time.
You will get a confirmation email regarding your order of Dormer L120 30UNC, 13 Piece HSS 1/4 in → 1/2 in UNC Thread Tap & Die Set. You can also check on our website or by contacting our customer support team for further order details on Dormer L120 30UNC, 13 Piece HSS 1/4 in → 1/2 in UNC Thread Tap & Die Set.