MALCO Duct Knife: 6 in Lg (MPN DK6S). Key specifications — Brand: MALCO.
SKU 3G-OTH-79169
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Frequently Asked Questions
What is the MALCO DK6S duct knife used for?
The MALCO DK6S duct knife is used for cutting and trimming sheet metal ducts in HVAC installations. Its 6-inch blade provides precise control for cutting ductwork, insulation, and flexible duct connectors. It is a standard tool for HVAC technicians and sheet metal workers.
What are the specifications of the MALCO DK6S duct knife?
The MALCO DK6S duct knife has a 6-inch blade length. The manufacturer part number is DK6S, and the brand is MALCO. It is designed for cutting sheet metal and duct materials in HVAC applications. No additional technical specifications are provided by the manufacturer.
Where to buy the MALCO DK6S duct knife worldwide?
You can source the MALCO DK6S duct knife through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver this tool to your location.
How to maintain the MALCO DK6S duct knife?
To maintain the MALCO DK6S duct knife, keep the blade clean and dry after each use to prevent rust. Sharpen the blade periodically with a fine-grit stone to maintain cutting efficiency. Store the knife in a dry place with the blade covered to protect the edge and prevent accidents.
Used in
Common applications for MALCOMALCO Products
3G Electric supplies MALCO duct knives and cutters. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













