The Bordo 1/4" x 28 UNF HSS Tap Set is a professional-grade threading solution designed for cutting precise Unified National Fine (UNF) internal threads across a wide range of workshop and trade applications. Engineered for accuracy and durability, this set provides the essential taps required to produce clean, consistent fine-pitch threads in medium tensile materials.
Manufactured from premium High Speed Steel (HSS), this UNF tap set delivers strength, wear resistance and long service life under regular workshop and site use. The 1/4" x 28 TPI fine thread form offers increased tensile stress area and improved resistance to stripping compared to coarse threads, making it ideal for precision assemblies and applications where stronger thread engagement is required. The set includes taper, intermediate and bottoming taps, allowing you to start, form and finish threads efficiently — including blind hole applications.
Bordo is trusted by tradespeople and engineers for consistent, trade-quality cutting tools. Industrial Shed ensures fast access to dependable threading solutions so you can complete the job with confidence.
Product Type: HSS Tap Set (UNF)
Brand: Bordo
Thread Type: UNF (Unified National Fine)
Size: 1/4" x 28 TPI
Material: High Speed Steel (HSS)
Includes: Taper, Intermediate & Bottoming Taps
Drill Diameter: 5.2 mm
Overall Length: 63 mm (nominal)
Thread Form: UNF
Part Number: 3034-1/4TS
Application: Internal fine threading in steel, aluminium, brass, plastics & general fabrication materials
► Key Features
‣ Complete 1/4" x 28 UNF tap set for start-to-finish threading
‣ Fine pitch UNF thread for improved tensile strength and resistance to stripping
‣ Manufactured from durable High Speed Steel for extended tool life
‣ Includes taper, intermediate and bottoming taps for versatility
‣ Suitable for hand and general machine tapping operations
► Why Tradies and Contractors Buy This
‣ Covers all stages of thread cutting in one convenient kit
‣ Produces accurate, clean internal threads
‣ Strong fine-thread engagement ideal for precision assemblies
‣ Reliable performance in workshop and on-site environments
‣ Backed by Industrial Shed’s fast dispatch and trade support
► Stock won’t last — get yours now at Industrial Shed!
At Industrial Shed, we know you need your gear fast and without the runaround. Here’s what makes our shipping better:
Local Delivery, Done In-House: If you're on the Mornington Peninsula, we handle delivery ourselves—no middlemen, no delays. Get your tools the same day or next day, straight from our team to your door.
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With Industrial Shed, you're not just another package in the mail. We get your order to you fast, safe, and with the reliability you expect.
For more information, visit Shipping Details: The Essentials.
At Industrial Shed, we keep things simple. If something’s not right or you’re not satisfied, we’ll sort it out—fast and easy.
What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
Local Touch: For customers on the Mornington Peninsula, we offer the added benefit of in-store returns for quicker resolution. No shipping hassles—just bring it back to us, and we’ll handle the rest.
No-Nonsense Support: We make returns and refunds straightforward. If there’s a problem, you won’t be stuck in endless back-and-forths. We’re hands-on and get it sorted with minimal hassle.
Clear Policies, No Surprises: We believe in being upfront. Our return and refund policy is clear, so you know exactly what’s covered—whether it’s warranty claims, special orders, or regular returns. You’ll never be left guessing.
Built for Tradies: We understand the demands of the job, so we’re all about making returns and refunds simple, quick, and no fuss—because downtime is the last thing you need.
For more information, visit Returns & Refunds: Straight Talk.
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