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Fiberglass Duct Board Knives & Cutters

Fiberglass Duct Board Knives & Cutters

These duct knives and cutters are designed to cut and trim fiberglass duct board for HVAC work. We have a wide selection of knives, cutters, shiplap tools and vee-groove tools.

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  1. Malco Tools DK6S

    Double Edge Serrated Duct Knife with Cushioned Gripped

    Sale Price: $12.79
    In Stock

    Hardened Stainless Steel, Serrated edge aids cutting " Flex" fiberglass wool duct, Comes with a puncture resistant nylon sheath, Resharpen able, Learn more about the Malco Tools DK6S
  2. Malco Tools FG1

    Fiberglass Hole Cutter

    Sale Price: $33.79
    In Stock

    1" board can use standard utility knives blades., Components can be protected when not in use., Heavy Duty Components, Learn more about the Malco Tools FG1
  3. Malco Tools FGF

    Cutsall Female Knife

    Sale Price: $18.99
    In Stock

    Work on closed duct sections with this Cutsall Female Knife (FGF) from Malco. It's also equipped with comfortable molded handles for ease of use.

    Learn more about the Malco Tools FGF
  4. Malco Tools FGK

    Duct Knife, Black

    Sale Price: $14.99

    Cut fiberglass safely using this Duct Knife, Black (FGK) from Malco.

    Learn more about the Malco Tools FGK

  5. Malco Tools FGL5

    #5 Staple Flap Tool

    Sale Price: $69.99

  6. Malco Tools FGL5RB

    Replacement Blade for Staple Flap Tool

    Sale Price: $28.99

  7. Malco Tools FGLV

    FasGroov© Fabricating System Vee-Groove Tool

    Sale Price: $66.69

    Ergonomic molded handles reduce fatigue, Easy turn-the-knob blade height adjustment, Grooved Sled bottom for easy sliding, Easy Blade Removal, Ideal for use with 1-1/2" Duct Board, Learn more about the Malco Tools FGLV
  8. Malco Tools FGLVRB

    Replacement Blade for Vee-Groove Tool

    Sale Price: $24.09

    Replacement Blade for Vee-Groove Tool, Image may not reflect actual product...item FGLVRB is replacement blade only, Learn more about the Malco Tools FGLVRB
  9. Malco Tools FGSLK

    1" Ductboard Shiplap Kit

    Sale Price: $389.00

    This Malco® 1" Shiplap Kit includes an FGS Square, five FGV FasGroove Fabricators, a FasGroov Ductboard Knife, a male Shiplap Knife and a Female Shiplap Knife. (FGSLK)

    Learn more about the Malco Tools FGSLK
  10. Malco Tools FGSLKL

    1-1/2" Ductboard Shiplap Kit

    Sale Price: $429.00

  11. Malco Tools FGV

    FasGroov© Fabricating System Vee-Groove Tool

    Sale Price: $59.99
    In Stock

  12. Malco Tools FGV1

    #1 Female Shiplap Tool

    Sale Price: $59.99

  13. Malco Tools FGVK

    1" Ductboard: Vee Kit

    Sale Price: $349.00

  14. Malco Tools FGVKL

    1-1/2" Ductboard: Vee Kit

    Sale Price: $359.00

15 Item(s)

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