The Bordo Carbide 90° Countersink Single Flute Indexable 4–10mm is a precision chamfering tool designed for clean, accurate countersinking in metal. Featuring a single flute cutting design, this countersink delivers smooth, controlled performance with reduced chatter, making it ideal for detailed fabrication and engineering applications.
Built with an indexable carbide insert system, this tool allows quick insert rotation or replacement to extend service life and maintain sharp cutting performance. With a working range of 4mm to 10mm, it is perfectly suited for smaller hole chamfering tasks requiring accuracy and consistency.
Bordo indexable carbide countersinks are trusted by Australian machinists and tradespeople for durability, precision and cost-effective operation. Industrial Shed supports professionals with strong stock availability and fast dispatch to keep workshop productivity high.
Product Type: Indexable Carbide Countersink
Brand: Bordo
Angle: 90°
Cutting Design: Single Flute
Diameter Range: 4–10mm
Insert Type: Indexable Carbide
Part Number: 6542-10
Application: Chamfering and countersinking in metal
► Key Features
‣ 90° countersink for standard chamfer applications
‣ Single flute design for smooth, chatter-free cutting
‣ Indexable carbide insert for extended tool life
‣ Suitable for 4–10mm hole sizes
‣ Designed for precise metal fabrication and machining
► Why Tradies and Contractors Buy This
‣ Ideal for machinists, engineers and fabrication trades
‣ Produces clean, accurate chamfers on smaller holes
‣ Insert system reduces downtime and tooling costs
‣ Durable carbide cutting edge handles tough materials
‣ Backed by Industrial Shed’s strong stock availability and fast turnaround
► 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.
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