The Bordo 4mm x 220mm HSS Cobalt Extra Deep Hole Drill is built for professional deep drilling applications requiring extended length and precision accuracy.
The Bordo 4mm x 220mm HSS Cobalt Extra Deep Hole Drill is built for professional deep drilling applications requiring extended length and precision accuracy.
Manufactured from premium 5% cobalt High Speed Steel, it provides superior durability and heat resistance. The 220 mm overall length enables access to deep or restricted drilling areas in stainless and alloy steels.
Product Type: Extra Deep Hole Drill Bit
Brand: Bordo
Diameter: 4 mm
Overall Length: 220 mm
Material: HSS Cobalt (5%)
Part Number: 2503-4.00X220
Application: Deep hole drilling in stainless steel & high tensile materials
► Key Features
‣ 4 mm precision diameter
‣ 220 mm extended reach
‣ 5% cobalt alloy for improved durability
‣ Suitable for stainless and hard metals
‣ Professional industrial performance
► Why Tradies and Contractors Buy This
‣ Excellent for deep fabrication drilling
‣ Reliable cutting edge retention
‣ Strong performance under heat
‣ Trusted Bordo brand quality
‣ Backed by Industrial Shed 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 4mm x 220mm HSS Cobalt Extra Deep Hole Drill is built for professional deep drilling applications requiring extended length and precision accuracy.
Manufactured from premium 5% cobalt High Speed Steel, it provides superior durability and heat resistance. The 220 mm overall length enables access to deep or restricted drilling areas in stainless and alloy steels.
Product Type: Extra Deep Hole Drill Bit
Brand: Bordo
Diameter: 4 mm
Overall Length: 220 mm
Material: HSS Cobalt (5%)
Part Number: 2503-4.00X220
Application: Deep hole drilling in stainless steel & high tensile materials
► Key Features
‣ 4 mm precision diameter
‣ 220 mm extended reach
‣ 5% cobalt alloy for improved durability
‣ Suitable for stainless and hard metals
‣ Professional industrial performance
► Why Tradies and Contractors Buy This
‣ Excellent for deep fabrication drilling
‣ Reliable cutting edge retention
‣ Strong performance under heat
‣ Trusted Bordo brand quality
‣ Backed by Industrial Shed 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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