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Deal.ai › Power Tool Accessories
Dormer
Dormer Pramet Slitting Saw 3.9400 Dia

Dormer Pramet Slitting Saw 3.9400 Dia

5(3 ratings)

Best price now

$75.35at MRO SupplyChecked 3 min ago

Compared across 3 stores. Prices are checked against each store and labelled with when.

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Price facts

  • Lowest price today: $75.35 at MRO Supply (checked Nov 11, 2026).
  • Checked at 3 stores.

    • Our take on the Dormer Pramet Slitting Saw 3.9400 Dia

    The Dormer Pramet 3.9400 is a 100 mm (about 3.94 in) slitting saw blade made for cutting metal, typically run in a milling machine arbor or a die grinder setup rather than a handheld circular saw. It is a high-speed steel blade aimed at machinists who need narrow, accurate slots and parting cuts in steel, aluminum and other metals. Compared with carbide-tipped slitting saws it trades some speed and wear life for toughness and a lower entry point, and compared with cheap no-name blades it is known for consistent tooth geometry and straight cuts. It suits shop and maintenance work, not general woodworking or casual DIY.

    Best forMachinists cutting narrow slots and parting metalMaintenance and fabrication shopsMilling machine and arbor setupsCutting steel, aluminum and other metals
    Pros
    • High-speed steel holds up to interrupted cuts better than brittle carbide
    • 100 mm diameter fits common slitting saw arbors
    • Narrow kerf suits slotting and parting-off work
    • Consistent tooth geometry gives straight, clean cuts
    • Dormer Pramet is a known name in industrial cutting tools
    Cons
    • Not for wood or general circular saw use
    • Needs a proper arbor and rigid machine setup
    • HSS dulls faster than carbide in hard or abrasive metals
    • Small diameter limits depth of cut

    Dormer Pramet Slitting Saw 3.9400 Dia prices at every store

    • MRO SupplyNew

      In stock

      $75.35Free shippingChecked 3 min ago
      Visit MRO Supply
    • TMT ToolboxNew

      In stock

      $92.34Free shippingChecked 3 min ago
      Visit TMT Toolbox
    • Msc Industrial SupplyNew

      Out of stock

      $141.10+ $12.99 shippingChecked 3 min ago
      Visit Msc Industrial Supply

    Store links may earn us a commission. Some prices via Klarna.

    Dormer Pramet Slitting Saw 3.9400 Dia price history

    $141.10$75.35
    Nov 9Nov 11

    Lowest price we've seen: $75.35 on Nov 11 at MRO Supply; highest $141.10 on Nov 9. Tracked across 3 stores since Nov 9.

    About the Dormer Pramet Slitting Saw 3.9400 Dia

    Dormer D747100.0X2.0 5985913 100mm x 2.0mm HSS fine slitting saw, 100 teeth, DIN 1837. For cast iron, non-ferrous, steel.

    Specifications

    Type
    Saw BladeSource
    Blade Diameter (")
    100.0Source

    Questions and answers

    What is this blade used for?
    It is a slitting saw for cutting metal, used for narrow slots, parting off and deep cuts in a milling machine or similar rigid setup. It is not intended for wood or for a handheld circular saw.
    Will it fit my circular saw?
    No. The 100 mm bore and thin body are made for a slitting saw arbor on a milling machine. A standard circular saw arbor will not hold it safely.
    What materials can it cut?
    It is designed for metal, including steel and aluminum, in a rigid machine setup with coolant or lubricant. Hardened or abrasive materials will wear high-speed steel quickly.
    How deep can it cut?
    Depth is limited by the 100 mm diameter and the arbor; in practice you get a shallow pass per setup and work around the part. For deeper cuts, use a larger diameter blade.
    Is high-speed steel or carbide better here?
    HSS is tougher and more forgiving of interrupted cuts and imperfect setups. Carbide lasts longer in hard or abrasive metals but chips more easily and needs a very rigid machine.
    Where is the Dormer Pramet Slitting Saw 3.9400 Dia cheapest?
    At MRO Supply, for $75.35, as of our latest check.
    What do buyers say about the Dormer Pramet Slitting Saw 3.9400 Dia?
    Rated 5 out of 5 from 3 ratings.
    Where can I buy the Dormer Pramet Slitting Saw 3.9400 Dia?
    3 stores we checked sell it, including Msc Industrial Supply, MRO Supply, TMT Toolbox.

    Stores we've priced the Dormer Pramet Slitting Saw 3.9400 Dia at

    • MSC Industrial Supply deals and prices