The Bordo 20 x 1.5 mm MF Bottoming HSS Tap is a precision metric fine bottoming hand and machine threading tap engineered for producing full-depth, high-quality threads in blind holes with minimal thread run-out. Designed to ISO metric fine standards, this bottoming tap delivers strong, accurate internal threads in medium tensile materials and is ideal for workshop, fabrication, maintenance and general trade applications.
Manufactured from durable High Speed Steel (HSS), this metric fine bottoming tap features a 60° thread form with a flat crest and clearance at the root, enabling efficient engagement between internal and external threads. The larger root radius and optimized thread height help improve ease of cutting while strengthening the thread profile. Bottoming taps have a lead of two threads and are typically used after an initial taper or intermediate tap to complete threading to the bottom of a blind hole.
Bordo is recognised in Australia for producing reliable industrial cutting and threading tools that stand up to trade and workshop demands. Industrial Shed ensures fast access to trusted Bordo threading taps when you need them on site or in the workshop.
Product Type: Bottoming Tap
Brand: Bordo
Diameter: 20 mm
Thread Pitch: 1.5 mm (Metric Fine)
Material: High Speed Steel (HSS)
Thread Angle: 60° Metric Fine
Flute Type: Straight bottoming
Part Number: 3023-20.00B
Drill Diameter (recommended): 18.5 mm
Overall Length: 104 mm
Application: Precision bottoming threads in blind holes for hand and general machine use
► Key Features
‣ 20 mm metric fine bottoming tap with 1.5 mm pitch for ISO-standard threads
‣ High Speed Steel (HSS) construction for strength, wear resistance and durability
‣ 60° metric fine thread angle with flat crest and root clearance for smooth engagement
‣ Bottoming lead (two threads) for minimal thread run-out in blind holes
‣ Optimized geometry for easier cutting and stronger threads
► Why Tradies and Contractors Buy This
‣ Ideal for completing threads to the bottom of blind holes
‣ Strong, clean thread formation for dependable assembly fit-ups
‣ Built to withstand workshop and on-site trade conditions
‣ Trusted Australian industrial tooling quality
‣ 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!