Bordo - 25mm 90 Degree HSS Co5 Triple Flute Countersink | 3843-25

Bordo - 25mm 90 Degree HSS Co5 Triple Flute Countersink | 3843-25

$152.15
$138.32
$152.15
Vendor: Bordo
SKU: 3843-25

The Bordo 25mm 90° HSS Co5 Triple Flute Countersink is designed for heavy-duty chamfering where precision and durability are essential. Its triple flute cutting edges provide improved balance and reduced vibration under load.

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Bordo – 25mm 90 Degree HSS Co5 Triple Flute Countersink | 3843-25

The Bordo 25mm 90° HSS Co5 Triple Flute Countersink is designed for heavy-duty chamfering where precision and durability are essential. Its triple flute cutting edges provide improved balance and reduced vibration under load.

Made from premium cobalt-enhanced HSS, this countersink maintains sharpness during demanding metalworking tasks. The 90-degree geometry ensures accurate seating for standard countersunk fasteners.

Product Type: Countersink
Brand: Bordo
Diameter: 25mm
Angle: 90 Degree
Material: HSS Co5 (5% Cobalt)
Design: Triple Flute
Part Number: 3843-25
Application: Heavy fabrication chamfering

► Key Features

‣ 25mm cutting diameter
‣ Balanced triple flute geometry
‣ Superior cobalt durability
‣ Reduced chatter
‣ Clean professional finish

► Stock won’t last — get yours now at Industrial Shed!

Product weight
285 g
Material
HSS
Category
Drilling & Holemaking
Shipping calculated at checkout

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Subtotal: $152.15
Product specifications
Category
Drilling & Holemaking
Material
HSS
Product weight
285 g
Length
0 mm
Width
0 mm
Height
0 mm
Barcode
9326518040712

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Description  

Bordo – 25mm 90 Degree HSS Co5 Triple Flute Countersink | 3843-25

The Bordo 25mm 90° HSS Co5 Triple Flute Countersink is designed for heavy-duty chamfering where precision and durability are essential. Its triple flute cutting edges provide improved balance and reduced vibration under load.

Made from premium cobalt-enhanced HSS, this countersink maintains sharpness during demanding metalworking tasks. The 90-degree geometry ensures accurate seating for standard countersunk fasteners.

Product Type: Countersink
Brand: Bordo
Diameter: 25mm
Angle: 90 Degree
Material: HSS Co5 (5% Cobalt)
Design: Triple Flute
Part Number: 3843-25
Application: Heavy fabrication chamfering

► Key Features

‣ 25mm cutting diameter
‣ Balanced triple flute geometry
‣ Superior cobalt durability
‣ Reduced chatter
‣ Clean professional finish

► Stock won’t last — get yours now at Industrial Shed!

Shipping  

Delivery options

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 and collection

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 and delivery questions

Tracking details are sent after dispatch. For delivery timing, access requirements or help with a bulky item, call 03 5978 0078.

Read the shipping and delivery policy

Returns  

Start a return

Contact us with your order number and the reason for the return. We will confirm the next steps before you send anything back.

Change of mind

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.

Faulty or damaged items

Send photos and a description of the problem to supportHQ@industrialshed.net.au, or call 03 5978 0078.

Read the full returns and refund policy

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