Bordo - 1/2" X 20 UNF Bottoming HSS Tap | 3034-1/2B
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Bordo - 1/2" X 20 UNF Bottoming HSS Tap | 3034-1/2B
Bordo – 1/2" x 20 UNF Bottoming HSS Tap | 3034-1/2B The Bordo 1/2" x 20 UNF Bottoming HSS Tap is a precision threading tool engineered for cutting full-depth internal Unified National Fine (UNF) threads — especially when... Read More
Vendor: Bordo
SKU: 3034-1/2B
Product type: Tap
$60.52
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Subtotal: $60.52

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Description  

Bordo – 1/2" x 20 UNF Bottoming HSS Tap | 3034-1/2B

The Bordo 1/2" x 20 UNF Bottoming HSS Tap is a precision threading tool engineered for cutting full-depth internal Unified National Fine (UNF) threads — especially when working into the bottom of blind holes where minimal thread run-out is essential. Designed for general-purpose trade, workshop and fabrication applications, this bottoming tap delivers consistent performance and accuracy when threading medium tensile materials.

Manufactured from high speed steel (HSS), this tap features a bottoming lead (two threads) that allows full-depth thread cutting right to the base of blind holes with excellent control and thread quality. The 1/2" diameter with 20 threads per inch (TPI) UNF thread form provides enhanced tensile stress area and improved resistance to stripping compared with coarse threads — making it ideal for precision assemblies and fine pitch applications. This tap can be used in both hand and general machine tapping operations, giving dependable performance across a wide range of materials such as steel, aluminium, brass and plastics.

Bordo is a trusted brand for industrial cutting and threading tools, known for quality manufacturing and dependable performance. Industrial Shed brings you fast access to this professional-grade bottoming tap so you’re equipped with the right tool on site or in the workshop.

Product Type: HSS Tap (Bottoming)
Brand: Bordo
Thread Type: UNF (Unified National Fine)
Size: 1/2" x 20 TPI
Material: High Speed Steel (HSS)
Lead: Bottoming (2 threads lead)
Drill Diameter: 11.5 mm
Overall Length: 84 mm
Thread Form: UNF
Part Number: 3034-1/2B
Application: Bottoming internal fine threading in medium tensile materials

► Key Features

‣ Standard 1/2" x 20 UNF fine thread form for precision applications
‣ Bottoming lead design ensures minimal thread run-out in blind holes
‣ High Speed Steel (HSS) construction for wear resistance and durability
‣ Suitable for hand and general machine tapping
‣ Ideal for threading steel, aluminium, brass and plastics

► Why Tradies and Contractors Buy This

‣ Ensures accurate, full-depth fine threads in blind hole applications
‣ Durable HSS build stands up to frequent workshop use
‣ Fine UNF thread offers enhanced tensile stress area and resistance to stripping
‣ Professional quality tap trusted for precision metalworking
‣ 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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