The Bordo 7/8" x 14 UNF Intermediate HSS Tap is a precision-engineered threading tool designed to produce accurate internal Unified National Fine (UNF) threads for a wide range of general purpose applications. The intermediate lead (four threads) delivers reliable, true thread cutting from pre-drilled pilot holes — ideal for tradespeople and fabricators working in medium tensile materials with fine pitch requirements.
Manufactured from premium High Speed Steel (HSS) for strength, wear resistance and long service life, this UNF tap provides an improved fine thread form that offers higher tensile stress area and increased resistance to stripping compared with coarse threads. The 7/8" diameter with 14 threads per inch (TPI) UNF form is commonly used in mechanical assemblies where finer engagement and tighter tolerance are required. Suitable for both hand and general machine tapping operations, this tap delivers dependable performance in workshop and on-site threading tasks.
Bordo is recognised for producing quality industrial tooling backed by dependable manufacturing standards. Industrial Shed brings you quick access to this professional-grade threading tap so you’re equipped with the right tool when you need it most.
Product Type: HSS Tap (Intermediate)
Brand: Bordo
Thread Type: UNF (Unified National Fine)
Size: 7/8" x 14 TPI
Material: High Speed Steel (HSS)
Lead: Intermediate (4 threads)
Drill Diameter: 20.5 mm
Overall Length: 113 mm
Thread Form: UNF
Part Number: 3034-7/8I
Application: Precision internal fine threading in medium tensile materials
► Key Features
‣ Standard 7/8" x 14 UNF fine thread form for superior tensile stress area
‣ Intermediate lead design (4 threads) for true thread cutting and balanced performance
‣ High Speed Steel construction for durability and wear resistance
‣ Suitable for hand and general machine tapping
‣ Ideal for use in aluminium, brass, plastics and other medium tensile materials
► Why Tradies and Contractors Buy This
‣ Accurate, consistent fine UNF threads for precision assemblies
‣ Intermediate lead offers versatile performance across common threading jobs
‣ Durable HSS build for long tool life
‣ Fine thread profile increases resistance to stripping under load
‣ 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.
Nationwide Reach, Reliable Partners: Need it shipped across Australia? We work with top couriers to offer standard and express options, so you get your order when you need it.
Track Every Step: You’ll get a tracking number the moment your order ships. No guessing—just a clear view of where your delivery’s at.
Service with a Real Human Touch: Got special delivery needs? Give us a shout. We’re here to make it happen, no fuss.
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.
Thanks for subscribing!
This email has been registered!