The Bordo 40mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for large-diameter chamfering and countersinking tasks in heavy-duty workshop environments. The triple flute design enhances cutting stability and delivers smooth, even finishes.
The Bordo 40mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for large-diameter chamfering and countersinking tasks in heavy-duty workshop environments. The triple flute design enhances cutting stability and delivers smooth, even finishes.
Constructed from premium HSS Co5 and coated with Titanium Nitride, this countersink offers superior durability, heat resistance and extended service life when working with steel and stainless steel materials.
Product Type: Triple Flute Countersink
Brand: Bordo
Diameter: 40 mm
Angle: 90°
Material: HSS Co5
Finish: TiN Coated
Part Number: 3853-40
Application: Large chamfering & countersinking applications
► Key Features
‣ 40 mm cutting diameter
‣ 90° metric countersink angle
‣ Triple flute geometry for improved balance
‣ Cobalt HSS for durability
‣ TiN coating reduces wear and friction
► Why Tradies and Contractors Buy This
‣ Smooth and accurate chamfers
‣ Reliable performance under load
‣ Ideal for fabrication and engineering
‣ Trusted Bordo brand quality
‣ Fast dispatch from Industrial Shed
► Stock won’t last — get yours now at Industrial Shed!
Enter your delivery address at checkout to see the cost.
Delivery across Australia, with tracking sent after dispatch. Ordering a large or heavy item? Ask our team to confirm freight costs and delivery arrangements before you buy.
Delivery information →Pay through our secure checkout with the card and express payment options available for your order. Review your items, delivery charges and total before confirming payment.
Need help after your purchase? Contact our Somerville team with your order number. We can help with product issues and explain your return options, including conditions and exclusions.
Returns and support →The Bordo 40mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for large-diameter chamfering and countersinking tasks in heavy-duty workshop environments. The triple flute design enhances cutting stability and delivers smooth, even finishes.
Constructed from premium HSS Co5 and coated with Titanium Nitride, this countersink offers superior durability, heat resistance and extended service life when working with steel and stainless steel materials.
Product Type: Triple Flute Countersink
Brand: Bordo
Diameter: 40 mm
Angle: 90°
Material: HSS Co5
Finish: TiN Coated
Part Number: 3853-40
Application: Large chamfering & countersinking applications
► Key Features
‣ 40 mm cutting diameter
‣ 90° metric countersink angle
‣ Triple flute geometry for improved balance
‣ Cobalt HSS for durability
‣ TiN coating reduces wear and friction
► Why Tradies and Contractors Buy This
‣ Smooth and accurate chamfers
‣ Reliable performance under load
‣ Ideal for fabrication and engineering
‣ Trusted Bordo brand quality
‣ Fast dispatch from Industrial Shed
► Stock won’t last — get yours now at Industrial Shed!
We deliver across Australia. Freight costs depend on the item's size, weight and delivery address. Use the freight form above to request a price for this product.
Local delivery is available on the Mornington Peninsula. You can also collect from Factory 1/30 Simcock Street, Somerville VIC 3912. Wait for your collection confirmation before coming in.
Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.
Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.
The returns policy allows 14 days from delivery for eligible unused items in their original condition and packaging. Special orders and custom products are excluded from change-of-mind returns. Other exclusions may apply.
Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.
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