The Bordo 3.7mm HSS Cobalt TiAlN Coated Red Band Jobber Drill Bit is part of Bordo’s specialist Colour Band drilling range, engineered for drilling tough, treatable and high-strength steels. Manufactured to DIN338 standards, it’s designed for trade users who need reliable drilling performance under heat and load.
Constructed from HSS cobalt and protected by a TiAlN coating, this drill bit delivers improved wear resistance and heat performance in demanding steels. The 130° UX point and parabolic flutes (33° helix angle) help maintain stable cutting and efficient chip removal—ideal for fabrication drilling, maintenance work and accurate hole sizing.
Bordo is trusted across Australia for industrial cutting tools built to perform. Industrial Shed ensures fast access to the right red band sizes when you need them.
Product Type: Jobber Drill Bit
Brand: Bordo
Diameter: 3.7 mm
Material: HSS Cobalt (HSS-Co)
Finish: TiAlN Coated (Red Band)
Series: Red Band HSS-Co TiAlN Tough Treatable Steel Drilling
Part Number: 2052-3.70
Pack Qty: 1
Flute Length: 39 mm
Overall Length: 70 mm
Application: Drilling tough, treatable steels and high-strength steels (up to < 470 HB / < 1500 N/mm² tensile)
► Key Features
‣ 3.7 mm size for accurate hole preparation and fit-up drilling
‣ HSS cobalt for strength and heat resistance in demanding steels
‣ TiAlN coating for increased surface hardness and longer wear life
‣ 130° UX point for controlled starts and consistent drilling
‣ Parabolic flutes (33° helix) for effective chip evacuation
► Why Tradies and Contractors Buy This
‣ Designed specifically for tougher and heat-treated steel drilling
‣ Reliable performance where standard drills can burn or blunt quickly
‣ Ideal for fabrication, engineering and maintenance tasks
‣ Trusted Bordo Colour Band specialist range
‣ Backed by Industrial Shed’s fast dispatch and trade support
► Stock won’t last — get yours now at Industrial Shed!
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For more information, visit Shipping Details: The Essentials.
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What Sets Us Apart?
Fast Turnaround: We don’t mess around. When you need to return an item, we process it quickly so you’re not left waiting. Our goal is to get your refund or exchange sorted fast so you can get back to work.
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For more information, visit Returns & Refunds: Straight Talk.
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