Bordo - 5/8" X 18 UNF Bottoming HSS Tap | 3034-5/8B
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Bordo - 5/8" X 18 UNF Bottoming HSS Tap | 3034-5/8B
Bordo – ⅝" x 18 UNF Bottoming HSS Tap | 3034-5/8B The Bordo ⅝" x 18 UNF Bottoming HSS Tap is a professional internal threading tool from Bordo’s High Speed Steel range, engineered to cut fine Unified National... Read More
Vendor: Bordo
SKU: 3034-5/8B
Product type: Tap
$89.29
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$89.29
Subtotal: $89.29

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Description  

Bordo – ⅝" x 18 UNF Bottoming HSS Tap | 3034-5/8B

The Bordo ⅝" x 18 UNF Bottoming HSS Tap is a professional internal threading tool from Bordo’s High Speed Steel range, engineered to cut fine Unified National Fine (UNF) threads right to the bottom of blind holes with minimal thread run-out. Designed for workshop, fabrication, and trade environments, this bottoming tap delivers precision threading performance and excellent thread quality in a wide range of general-purpose materials.

Constructed from premium High Speed Steel (HSS), this tap features a bottoming lead with just two threads, enabling you to achieve full thread depth in blind hole applications with minimal run-out. The ⅝" major diameter with 18 threads per inch (TPI) follows the UNF standard — a fine-pitch thread form that offers increased tensile stress area and better resistance to thread stripping compared with coarse threads. Ideal for use in medium tensile materials including aluminium, brass, bronze, plastics and mild steels, this tap is suitable for both hand and general machine use.

Bordo is a trusted industrial tooling brand in Australia known for quality taps and dies built for dependable performance. Industrial Shed ensures you have fast access to this essential bottoming tap when you need it on site or in the workshop.

Product Type: Bottoming HSS Tap
Brand: Bordo
Thread Size: ⅝" x 18 UNF
Material: High Speed Steel (HSS)
Lead: Bottoming (2 threads)
Thread Form: UNF (Unified National Fine)
Drill Diameter (mm): 14.5 mm
Overall Length (mm): 95 mm
Part Number: 3034-5/8B
Application: Bottoming fine-pitch thread cutting in blind holes for aluminium, brass, bronze, plastics & mild steels

► Key Features

‣ ⅝" x 18 UNF fine-pitch threads for a stronger engagement and greater load capacity
‣ Bottoming lead design ensures minimal thread run-out to full thread depth in blind holes
‣ High Speed Steel construction for strength, durability and wear resistance
‣ Suitable for both hand and general machine threading
‣ Ideal for aluminium, brass, bronze, plastics & mild steels

► Why Tradies and Contractors Buy This

‣ Achieve full thread depth in blind hole applications with precision and control
‣ Fine-pitch UNF threads deliver secure fastening and excellent tensile performance
‣ Durable HSS build for long tool life and consistent results
‣ Versatile use across workshop, fabrication, maintenance and assembly tasks
‣ Trusted Bordo industrial quality 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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