Bordo - 20mm 90 Degree HSS Co5 Bright Cross Hole Countersink | 3840-20

Bordo - 20mm 90 Degree HSS Co5 Bright Cross Hole Countersink | 3840-20

$104.38
$94.89
$104.38
Vendor: Bordo
SKU: 3840-20

The Bordo 20mm 90° HSS Co5 Bright Cross Hole Countersink is engineered for larger chamfering applications requiring strength, durability and precision. It prepares holes for flush fastener seating with accuracy and clean finishing results.

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Bordo – 20mm 90 Degree HSS Co5 Bright Cross Hole Countersink | 3840-20

The Bordo 20mm 90° HSS Co5 Bright Cross Hole Countersink is engineered for larger chamfering applications requiring strength, durability and precision. It prepares holes for flush fastener seating with accuracy and clean finishing results.

Made from High Speed Steel enhanced with 5% cobalt, this countersink offers excellent wear resistance and thermal stability. The cross hole geometry promotes efficient chip clearance and reduces cutting pressure during use.

Product Type: Countersink
Brand: Bordo
Diameter: 20mm
Angle: 90 Degree
Material: HSS Co5 (5% Cobalt)
Finish: Bright
Part Number: 3840-20
Application: Heavy-duty metal chamfering and deburring

► Key Features

‣ Large 20mm diameter coverage
‣ Cobalt alloyed HSS construction
‣ Cross hole for smooth cutting action
‣ Reduced chatter during operation
‣ Suitable for tough materials

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

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

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Subtotal: $104.38
Product specifications
Category
Drilling & Holemaking
Material
HSS
Product weight
160 g
Length
0 mm
Width
0 mm
Height
0 mm
Barcode
9326518006848

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  • 100% happiness guarantee

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Description  

Bordo – 20mm 90 Degree HSS Co5 Bright Cross Hole Countersink | 3840-20

The Bordo 20mm 90° HSS Co5 Bright Cross Hole Countersink is engineered for larger chamfering applications requiring strength, durability and precision. It prepares holes for flush fastener seating with accuracy and clean finishing results.

Made from High Speed Steel enhanced with 5% cobalt, this countersink offers excellent wear resistance and thermal stability. The cross hole geometry promotes efficient chip clearance and reduces cutting pressure during use.

Product Type: Countersink
Brand: Bordo
Diameter: 20mm
Angle: 90 Degree
Material: HSS Co5 (5% Cobalt)
Finish: Bright
Part Number: 3840-20
Application: Heavy-duty metal chamfering and deburring

► Key Features

‣ Large 20mm diameter coverage
‣ Cobalt alloyed HSS construction
‣ Cross hole for smooth cutting action
‣ Reduced chatter during operation
‣ Suitable for tough materials

► 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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