🔧 Cut smarter, not harder — the ultimate duct knife for pros who demand precision.
The Malco DK6S is a professional-grade duct knife featuring a 6-inch double-edged cutlery steel blade with one serrated and one smooth edge, perfect for cutting flexible fiberglass wool duct and duct board. It includes an ergonomic rubberized grip for comfort, a puncture-resistant nylon sheath with belt loop and Velcro strap for secure carry, and resharpenable blades to ensure long-lasting sharpness. Designed for ambidextrous use, this lightweight 10-inch tool is a must-have for HVAC professionals and serious DIYers.
| Recommended Uses For Product | Cuts flexible-fiberglass wool, duct board |
| Brand | Malco |
| Model Name | Malco DK6S Double-Sided Smooth and Serrated Duct Knife |
| Special Feature | Puncture Resistant Nylon Sheath. Serrated Edge. Double edged, cutlery grade steel blades. |
| Age Range (Description) | limited time |
| Included Components | Storage Case |
| Handle Material | Rubber |
| Blade Material | Alloy Steel |
| Style | Knife |
| Blade Length | 6 Inches |
| Power Source | Hand Powered |
| Hand Orientation | Ambidextrous |
| Item Weight | 2.4 ounces |
| Blade Shape | Straight |
| Blade Edge | Plain, Serrated |
| Reusability | Reusable |
| Customer Package Type | Standard Packaging |
| Item Length | 10 Inches |
| Global Trade Identification Number | 00686046531175 |
| Size | 6" |
| Manufacturer | Malco |
| UPC | 686046531175 |
| Part Number | DK6S |
| Item model number | DK6S |
| Is Discontinued By Manufacturer | No |
| Material | Nylon, Steel |
| Item Package Quantity | 1 |
| Number Of Pieces | 6 |
| Special Features | Puncture Resistant Nylon Sheath. Serrated Edge. Double edged, cutlery grade steel blades. |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Limited |
O**N
Great Quality
Excellent knife, stays on my tool belt
D**
Good tools
Good knife work perfect.
J**Y
Very sharp
Perfect for what I'm gonna do with it I'm gonna use it as a metal detecting knife. Great value, I think it'll last me a while. Sharp enough to cut through most things.
A**M
Union sheet metal worker, use this daily
Great quality construction, comfortable handle, both blades are super sharp! The ball bearing in the handle is odd, but weirdly comfortable when handling, who knew?! I use this to cut duct liner, flex duct, and have used it to cut weather insulation (duct wrap) as well. Works great and stays sharp. The belt loop on the sheath does fit through a 3” tool belt so that’s a huge plus!Overall great product! I was hesitant at first to get this knife, because why do I need it? I have plenty other knives that work just fine. Get this knife! I wish I would’ve gotten it sooner!
J**.
Very sharp and keeps a good edge!!!
This knife is used to cut through wires and duct work, very sharp, very sturdy, and very dependable. Would recommend for all kinda of uses. What a great knife!!!!
D**N
Duct knife
Used for cutting insulation sound board , worked well for that
J**T
Very handy
I knew I needed this knife for cutting ducts, but it has saved my can more than a few times in the HVAC field. There’s also a hole that you can pass through your belt loop so it’s always by your side.
F**
Great product
Great product
Trustpilot
2 dagen geleden
3 weken geleden
