The Bordo 8.5 x 390mm HSS Cobalt Extra Deep Hole Drill is designed for professional deep drilling applications requiring extended reach and durability. Part of Bordo’s cobalt range, it delivers consistent and reliable cutting performance.
The Bordo 8.5 x 390mm HSS Cobalt Extra Deep Hole Drill is designed for professional deep drilling applications requiring extended reach and durability. Part of Bordo’s cobalt range, it delivers consistent and reliable cutting performance.
Manufactured from premium M35 HSS-Co5 cobalt high speed steel, this drill bit provides enhanced strength and heat resistance. The 390mm length allows drilling into deep structural and fabrication components with precision.
Bordo has built a strong reputation in Australia for dependable industrial cutting tools. Industrial Shed ensures fast access to trusted trade-grade deep hole drills.
Product Type: Extra Deep Hole Drill Bit
Brand: Bordo
Diameter: 8.5mm
Overall Length: 390mm
Material: M35 HSS-Co5 Cobalt High Speed Steel
Series: HSS Cobalt Extra Deep Hole Drill
Part Number: 2503-8.50X390
Application: Deep hole drilling in steel & engineering materials
► Key Features
‣ 8.5mm cutting diameter with 390mm reach
‣ Premium cobalt alloy construction
‣ Superior heat resistance for deep drilling
‣ Designed for structural and workshop use
‣ Suitable for stainless and alloy steels
► Why Tradies and Contractors Buy This
‣ Reach deep sections with precision
‣ Reliable performance in tough materials
‣ Extended service life in demanding conditions
‣ Trusted Australian industrial brand
‣ Backed by Industrial Shed’s fast dispatch and trade support
► 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 8.5 x 390mm HSS Cobalt Extra Deep Hole Drill is designed for professional deep drilling applications requiring extended reach and durability. Part of Bordo’s cobalt range, it delivers consistent and reliable cutting performance.
Manufactured from premium M35 HSS-Co5 cobalt high speed steel, this drill bit provides enhanced strength and heat resistance. The 390mm length allows drilling into deep structural and fabrication components with precision.
Bordo has built a strong reputation in Australia for dependable industrial cutting tools. Industrial Shed ensures fast access to trusted trade-grade deep hole drills.
Product Type: Extra Deep Hole Drill Bit
Brand: Bordo
Diameter: 8.5mm
Overall Length: 390mm
Material: M35 HSS-Co5 Cobalt High Speed Steel
Series: HSS Cobalt Extra Deep Hole Drill
Part Number: 2503-8.50X390
Application: Deep hole drilling in steel & engineering materials
► Key Features
‣ 8.5mm cutting diameter with 390mm reach
‣ Premium cobalt alloy construction
‣ Superior heat resistance for deep drilling
‣ Designed for structural and workshop use
‣ Suitable for stainless and alloy steels
► Why Tradies and Contractors Buy This
‣ Reach deep sections with precision
‣ Reliable performance in tough materials
‣ Extended service life in demanding conditions
‣ Trusted Australian industrial brand
‣ Backed by Industrial Shed’s fast dispatch and trade support
► 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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