Bordo - 7/8" X 14 UNF Bottoming HSS Tap | 3034-7/8B
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Bordo - 7/8" X 14 UNF Bottoming HSS Tap | 3034-7/8B
Bordo – 7/8" x 14 UNF Bottoming HSS Tap | 3034-7/8B The Bordo 7/8″ x 14 UNF Bottoming HSS Tap is a professional-grade fine-thread cutting tool engineered to produce full-depth internal threads to the Unified National Fine (UNF)... Read More
Vendor: Bordo
SKU: 3034-7/8B
Product type: Tap
$180.43
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$180.43
Subtotal: $180.43

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Description  

Bordo – 7/8" x 14 UNF Bottoming HSS Tap | 3034-7/8B

The Bordo 7/8″ x 14 UNF Bottoming HSS Tap is a professional-grade fine-thread cutting tool engineered to produce full-depth internal threads to the Unified National Fine (UNF) standard. Designed for both hand and general machine use, this bottoming tap is perfect for applications where thread engagement right to the bottom of a blind hole is required.

Manufactured from high-quality High Speed Steel (HSS), this tap features a 7/8″ major diameter with 14 threads per inch (TPI), providing a fine-pitch thread profile that offers excellent tensile strength and resistance to stripping in loaded assemblies. The bottoming flute design, with a reduced lead of two threads, ensures minimal thread run-out and maximum engagement for precision finishing after initial threading with a taper or intermediate tap. Built to perform in medium tensile materials including steel, aluminium, brass and plastics, this tap delivers dependable durability for workshop and site threading tasks.

Bordo tools are recognised in Australia for consistent quality and industrial-strength manufacturing standards. Industrial Shed ensures fast access to these trusted trade-grade taps so you can tackle fine-pitch threading jobs with confidence.

Product Type: Bottoming Tap
Brand: Bordo
Thread Size: 7/8″ x 14 UNF
Material: High Speed Steel (HSS)
Thread Form: UNF (Unified National Fine)
Lead: Bottoming (2 threads lead)
TPI (Threads per Inch): 14
Drill Diameter (mm): 20.5 mm
Overall Length (mm): 113 mm
Part Number: 3034-7/8B
Application: Full-depth fine thread cutting in metals, plastics & workshop materials

► Key Features

‣ 7/8″ x 14 UNF fine-pitch thread profile for strong engagement and resistance to strip-out
‣ Bottoming flute with two-thread lead for minimal run-out and full thread depth
‣ High Speed Steel construction for durability and wear resistance
‣ Suitable for both hand and general machine tapping
‣ Ideal for threading steel, aluminium, brass and plastics

► Why Tradies and Contractors Buy This

‣ Ensures complete thread engagement in blind hole applications
‣ Reliable fine-pitch threading performance for workshop and on-site use
‣ Durable HSS build withstands frequent use
‣ Perfect for fabrication, maintenance and precision assembly tasks
‣ Backed by Industrial Shed’s fast dispatch and trade support

► Stock won’t last — get yours now at Industrial Shed!

Shipping  

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.

Returns  

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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