The Bordo 8G x 32 UNC Bottoming HSS Tap is a precision threading tool designed to cut internal Unified National Coarse (UNC) threads to maximum depth in blind holes. Part of Bordo’s trusted High Speed Steel (HSS) tapping range, this bottoming tap is engineered for reliable, accurate thread cutting in a variety of medium tensile materials — making it an essential tool for professional tradespeople and workshop use.
Manufactured from premium High Speed Steel (HSS), this bottoming tap features a short lead-in design — two threads — which allows tapping close to the bottom of blind holes without sacrificing thread quality or engagement. The 8G (gauge) diameter with 32 threads per inch (TPI) UNC thread form is ideal for smaller threaded fixings commonly used in machinery, metal fabrication, automotive components and general industrial applications. The UNC thread standard is widely recognised in Australia, the USA, UK and Canada for its strong engagement and resistance to stripping in lower tensile strength materials such as aluminium, brass, bronze and plastics.
Bordo has a strong reputation in Australia for supplying dependable industrial cutting tools backed by quality manufacturing standards. Industrial Shed ensures you have fast access to trusted trade-grade taps when you need them on site or in the workshop.
Product Type: Bottoming HSS Tap
Brand: Bordo
Thread Form: UNC (Unified National Coarse)
Diameter: 8G (Gauge)
Threads per Inch (TPI): 32
Lead Type: Bottoming (two threads)
Material: High Speed Steel (HSS)
Drill Diameter (mm): 3.5 mm
Overall Length (mm): 53 mm
Part Number: 3032-8GB
Application: Internal thread cutting in blind holes for general workshop and industrial use
► Key Features
‣ 8G diameter with 32 TPI UNC thread form for standard coarse internal threads
‣ Bottoming lead-in (two threads) for full depth blind hole tapping
‣ Manufactured from premium High Speed Steel for strength and wear resistance
‣ Designed for hand or general machine tapping
‣ Suitable for threading into materials such as aluminium, brass, bronze and plastics
► Why Tradies and Contractors Buy This
‣ Precise internal thread cutting to maximum depth in blind holes
‣ Durable construction for extended tool life under demanding use
‣ Ideal for mechanical, fabrication, automotive and maintenance tasks
‣ Trusted Australian industrial brand with consistent quality
‣ Supported by Industrial Shed’s fast dispatch and trade-focused service
► 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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