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Bordo - 3.5x0.6mm Mc Bottoming HSS Tap | 3020-3.50B

Bordo – 3.5 × 0.6 mm MC Bottoming HSS Tap | 3020-3.50B The Bordo 3.5 × 0.6 mm MC Bottoming HSS Tap is part of Bordo’s professional Metric Coarse (MC) hand and machine tapping range, engineered for precision... Read More
Vendor: Bordo
SKU: 3020-3.50B
Product type: Tap
$29.73
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$29.73
Subtotal: $29.73

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Bordo – 3.5 × 0.6 mm MC Bottoming HSS Tap | 3020-3.50B

The Bordo 3.5 × 0.6 mm MC Bottoming HSS Tap is part of Bordo’s professional Metric Coarse (MC) hand and machine tapping range, engineered for precision internal thread cutting right to the bottom of blind holes. Designed for tradespeople and technicians working in workshop and on-site applications, this bottoming tap provides maximum thread engagement with minimal run-out — ideal for finishing threads started with a taper or intermediate tap.

Manufactured from premium High-Speed Steel (HSS), this tap features a 3.5 mm diameter with a 0.6 mm pitch and a 60° metric coarse thread form — offering excellent wear resistance, long tool life and strong thread engagement. The flat crest and root clearance design improve chip flow and mating thread engagement, while a larger root radius and lower thread height help improve thread strength. Bottoming taps like this have a reduced lead (two threads) to minimise thread run-out and reach full depth in blind holes, making them essential for finishing internal metric coarse threads.

Bordo has a strong reputation for producing high-quality cutting and threading tools built to industrial standards. Industrial Shed supplies fast access to trusted trade-grade taps so you can tackle precision threading tasks efficiently when you need the right tool on site or in the workshop.

Product Type: Bottoming Tap (Hand & Machine)
Brand: Bordo
Diameter: 3.5 mm
Pitch: 0.6 mm
Thread Form: Metric Coarse (MC, 60°)
Material: High-Speed Steel (HSS)
Lead Type: Bottoming (2-thread lead)
Drill Size (recommended): 2.95 mm
Overall Length: ~50 mm
Part Number: 3020-3.50B
Application: Bottom-of-blind-hole internal metric coarse thread finishing in medium tensile materials

► Key Features

‣ 3.5 mm diameter with 0.6 mm pitch for metric coarse threading
‣ Bottoming lead (two threads) for minimal run-out in blind holes
‣ High-Speed Steel (HSS) construction for durability and wear resistance
‣ Flat crest and clearance root promote strong thread engagement
‣ Larger root radius and lower thread height improve thread strength

► Why Tradies and Contractors Buy This

‣ Delivers clean, accurate threads to the bottom of blind holes
‣ Excellent chip control and thread quality with reduced breakage risk
‣ Durable HSS build stands up to workshop and on-site use
‣ Trusted metric threading tool from Bordo
‣ 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.

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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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