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    Straight Mortising
    1. Home
    2. Bits, Blades and Cutters
    3. Straight Mortising
    Item # AB42-104 • Mfr # 42-104

    Trimming Cutout Bearing Flush Trim 1/2", 1/4" Shank - Freud Tool 42-104

    Description

    Freud 42-104 Flush Trimming Bit For Laminate

    Freud 42-104 flush trimming bit is a router bit from Freud Tool designed for trimming laminate counter tops and doing pattern work, so it handles common countertop and template-routing jobs in the shop. This bit is part of Freud Tool router bits in the straight mortising category, which suits straight trimming and mortising passes in composition materials and wood. The bearing flush trim design lets the bearing follow a template or edge so the cutting edges track the pattern, keeping shapes consistent. Two flutes on the bit provide faster cutting, turning spindle speed into efficient material removal during trimming passes. Three flutes yield a superior finish, so the cutting edges leave a smoother surface when the work calls for a finer result.

    Key Flush Trimming Details That Support Clean Cuts

    • The application for this bit is trimming laminate counter tops and doing pattern work, which directly serves laminate edge cleanup and template-based routing on bench top projects.
    • The bearing flush trim design allows the bearing to ride against a guide surface, keeping the cutter aligned to patterns so repeated cuts match and edges follow the intended shape.
    • The bit cuts all composition materials, so it can handle many sheet goods with resin or fiber bonding where laminate or man-made cores are present in cabinetry projects.
    • The bit cuts plywoods, letting it trim or pattern-route plywood panels so exposed plywood edges and curves follow guides without changing setups between tools.
    • The bit cuts hardwoods and softwoods, so the same tool shapes solid wood parts and softwood components, simplifying router setups across different stock types.

    Router Bit Fit, Shank Size, And Cutting Setup

    This Freud Tool router bit has a 1/4 inch shank, so it fits routers that accept 1/4 inch shank tooling for hand-held or table-mounted work. The bit is used on hand-held routers, so it supports freehand trimming along laminate edges or patterns at the bench. The bit is also used on table-mounted portable routers, supporting fence-guided or template-guided pattern routing where the workpiece moves over the table. The cutting geometry is described as flush trimming with a bearing, so the profile is meant to run the cutter edge even with a template or substrate, keeping the laminate or wood edge aligned to the reference surface.

    How This Freud Router Bit Performs In Real Work

    Where This Flush Trimming Bit Is Typically Used

    This bit is specified for trimming laminate counter tops, so it works on countertop edges where laminate overhang needs to be trimmed back to the substrate. It is also specified for doing pattern work, meaning it follows templates when shaping parts so repeated pieces share the same outline. The design cuts all composition materials, so it covers common shop products such as man-made panels used under laminate. It also cuts plywoods, so curved or straight plywood parts can be shaped to patterns without changing bits. The bit cuts hardwoods, giving it a role in furniture or cabinet parts that require template shaping in solid wood. It cuts softwoods as well, so it can profile or trim softer framing or fixture pieces using the same flush trim process.

    Why Cutting Geometry And Flutes Matter For Results

    The bearing flush trim layout lets the bearing act as the guide, so the cutting edges stay aligned to a template or edge without additional jigs, which supports repeatable shapes on multiple parts. Two flutes provide faster cutting, because there are fewer cutting edges sharing the cut, so each flute removes more material per revolution in laminate or wood. Three flutes yield a superior finish, since more cutting edges engage the work for the same feed rate, leaving a smoother surface along laminate or wood edges. The straight mortising class of this router bit aligns it with straight cutting along edges or into surfaces, useful when trimming laminate flush or routing straight-sided recesses. Being part of Freud Tool router bits connects it to a line built around router-based material removal, so it fits naturally into router setups already built around Freud Tool profiles.

    Common Questions About This Freud Flush Trimming Bit

    What materials does the Freud 42-104 flush trimming bit cut?

    The Freud 42-104 flush trimming bit cuts all composition materials, plywoods, hardwoods, and softwoods, so it can move between laminate work, panel shaping, and solid wood parts without changing bits.

    How is this flush trimming bit typically used on laminate countertops?

    The Freud 42-104 bit is described for trimming laminate counter tops, so it routes laminate overhang back to the substrate edge, producing an even countertop profile along the guided surface.

    Can this Freud router bit be used with a portable router table?

    The Freud Tool 42-104 bit is specified for use on table-mounted portable routers, so it supports routing where the workpiece is moved across a router table during trimming or pattern work.

    What is the shank size of the Freud 42-104 flush trimming bit?

    The trimming cutout bearing flush trim bit is described with a 1/4 inch shank, so it fits router collets that accept 1/4 inch shank tooling in hand-held or table-mounted setups.

    Why does this flush trim bit mention two and three flutes?

    The description states two flutes provide faster cutting and three flutes yield a superior finish, showing how flute count balances removal rate versus surface smoothness during routing.

    Is this Freud bit suitable for pattern routing workpieces?

    The Freud 42-104 flush trimming bit is specified for doing pattern work and has a bearing flush trim design, so it follows templates for consistent shaping of multiple identical parts.

    Select The Freud 42-104 Bit For Laminate Work

    The Freud 42-104 flush trimming bit from Freud Tool is focused on trimming laminate counter tops and doing pattern work, so it fits common countertop and template-routing needs. Its bearing flush trim layout guides the cut from a template or edge, which supports consistent part shapes and clean laminate transitions. With the ability to cut all composition materials, plywoods, hardwoods, and softwoods, it serves across different stock types in the same routing setup. For shops relying on hand-held and table-mounted portable routers, this 1/4 inch shank bit offers a practical way to handle both laminate edges and pattern-routing passes.

    Catalog
    Y-18
    Diameter (in)
    1/2 in
    Shank Diameter (in)
    1/4 in
    Product Type
    Trim Bit
    Number of Flutes
    2
    Overall Length (in)
    2-13/16 in
    Bearing Diameter (in)
    1/2 in
    Minimum Cutting Height
    1 in
    Supplier Pack Size
    1
    Sold In
    1
    Catalog
    Y-18
    Diameter (in)
    1/2 in
    Shank Diameter (in)
    1/4 in
    Product Type
    Trim Bit
    Number of Flutes
    2
    Overall Length (in)
    2-13/16 in
    Bearing Diameter (in)
    1/2 in
    Minimum Cutting Height
    1 in
    Supplier Pack Size
    1
    Sold In
    1
    N/A1/4 in3/8 in1/2 in1-1/8 in
    N/A1/4 in1/2 in
    Trim BitStraight Mortising Bits
    N/A23
    N/A1-1/2 in2-5/16 in2-5/8 in2-13/16 in3-1/4 in3-3/8 in3-5/8 in4-3/8 in
    N/A3/16 in3/8 in1/2 in1-1/8 in
    N/A7 Degree
    N/A1/4 in3/8 in1/2 in1 in1-1/2 in2 in
    Freud Tool
    $35.17/Each
    Trimming Cutout Bearing Flush Trim 1/2", 1/4" Shank - Freud Tool 42-104
    Item# AB42-104 / MFR Part # 42-104
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    Sold In: 1 Each

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