The Bordo 10mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for smooth, high-precision countersinking in professional workshop and trade environments. Designed with a 90° cutting angle, it produces clean, accurate recesses for countersunk fasteners.
The Bordo 10mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for smooth, high-precision countersinking in professional workshop and trade environments. Designed with a 90° cutting angle, it produces clean, accurate recesses for countersunk fasteners.
Manufactured from premium cobalt high speed steel (HSS Co5) and enhanced with a Titanium Nitride (TiN) coating, this countersink offers superior heat resistance, extended wear life and reduced friction. The triple flute design improves balance, minimises chatter and ensures a smoother cutting action across steel, stainless steel and non-ferrous materials.
Product Type: Triple Flute Countersink
Brand: Bordo
Diameter: 10 mm
Cutting Angle: 90°
Material: HSS Co5 (Cobalt High Speed Steel)
Finish: TiN (Titanium Nitride) Coated
Series: 90° Triple Flute Countersink
Part Number: 3853-10
Application: Countersinking steel, stainless steel & non-ferrous materials
► Key Features
‣ 10 mm precision cutting diameter
‣ 90° angle for accurate screw seating
‣ Cobalt HSS Co5 construction for higher heat resistance
‣ TiN coating improves wear life and reduces friction
‣ Triple flute design for smoother, chatter-free cutting
► Why Tradies and Contractors Buy This
‣ Clean professional finish on fastener holes
‣ Reliable performance in stainless steel
‣ Balanced cutting with reduced vibration
‣ Trusted Bordo industrial quality
‣ Backed by Industrial Shed fast dispatch
► 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 10mm 90° HSS Co5 TiN Coated Triple Flute Countersink is engineered for smooth, high-precision countersinking in professional workshop and trade environments. Designed with a 90° cutting angle, it produces clean, accurate recesses for countersunk fasteners.
Manufactured from premium cobalt high speed steel (HSS Co5) and enhanced with a Titanium Nitride (TiN) coating, this countersink offers superior heat resistance, extended wear life and reduced friction. The triple flute design improves balance, minimises chatter and ensures a smoother cutting action across steel, stainless steel and non-ferrous materials.
Product Type: Triple Flute Countersink
Brand: Bordo
Diameter: 10 mm
Cutting Angle: 90°
Material: HSS Co5 (Cobalt High Speed Steel)
Finish: TiN (Titanium Nitride) Coated
Series: 90° Triple Flute Countersink
Part Number: 3853-10
Application: Countersinking steel, stainless steel & non-ferrous materials
► Key Features
‣ 10 mm precision cutting diameter
‣ 90° angle for accurate screw seating
‣ Cobalt HSS Co5 construction for higher heat resistance
‣ TiN coating improves wear life and reduces friction
‣ Triple flute design for smoother, chatter-free cutting
► Why Tradies and Contractors Buy This
‣ Clean professional finish on fastener holes
‣ Reliable performance in stainless steel
‣ Balanced cutting with reduced vibration
‣ Trusted Bordo industrial quality
‣ Backed by Industrial Shed fast dispatch
► 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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