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    Abrasive Sheets
    1. Home
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    3. Abrasive Sheets
    Item # SPSP3X7HLF400-10 • Mfr # SP3X7HLF400.10

    SurfPrep 400 Grit 7" x 3" x 1/2" Aluminum Oxide 10-Hole Sanding Pad

    Description

    SurfPrep 400 Grit Sanding Pad For Hand Work

    SurfPrep 400 grit sanding pad gives a fine aluminum oxide abrasive surface in a 7 inch by 3 inch by 1/2 inch format, so you get a consistent pad size for controlled hand sanding and edge work. The SurfPrep brand ties this pad directly to a well-defined abrasives line in the Abrasives and Hand Sanding category, which helps keep product selection predictable across similar sanding steps. Its 400 grit rating targets fine sanding and finishing passes, so it suits light stock refinement rather than aggressive removal. The aluminum oxide construction provides an abrasive surface designed for repeatable cutting at this fine grit level, which supports smooth final prep on woodworking projects. As part of the Abrasive Pads and Sponges product class, this pad is set up specifically for hand-led sanding workflows, which helps installers and shop crews manage small details, corners, and profile transitions with more control.

    Key SurfPrep Sanding Pad Details For Jobs

    • The 7 inch by 3 inch by 1/2 inch size establishes a consistent pad footprint, helping users repeat hand strokes and maintain even contact on flat or slightly contoured surfaces.
    • The 400 grit rating defines it as a fine abrasive, which supports final smoothing passes before finishing steps where surface refinement is the priority.
    • The aluminum oxide material supplies the cutting surface, giving a defined abrasive type that supports predictable results when used alongside other aluminum oxide grits.
    • The SurfPrep brand identity connects this pad to a larger abrasive system, which helps shops standardize on one manufacturer part across multiple sanding stations.
    • The Abrasive Pads and Sponges classification confirms its role as a hand sanding product, supporting manual control in detail areas where powered machines are less practical.
    • The 10-hole description establishes a specific hole pattern reference, which helps users match their workflow where a 10-hole layout is part of their sanding approach.

    Hand Sanding Pad Format For Controlled Work

    The 7 inch by 3 inch by 1/2 inch SurfPrep sanding pad format defines how it fits the hand, giving enough length and width for stable grip while keeping thickness manageable. That size supports straight passes along edges or trim while keeping the abrasive aligned with the work surface. Its 400 grit aluminum oxide face means every stroke removes a small, controlled amount of material, which helps reduce over-sanding during final preparation. Being part of the Abrasives and Hand Sanding category, this pad is oriented toward manual workflows where installers or finishers control pressure and direction directly, supporting careful work on visible surfaces and detailed components.

    Using This SurfPrep Pad In Daily Sanding

    Where This Aluminum Oxide Pad Fits Best

    This SurfPrep 400 grit 7 inch by 3 inch by 1/2 inch aluminum oxide pad sits in the Abrasive Pads and Sponges class, placing it squarely in hand sanding tasks where detail and surface quality matter. The fine 400 grit rating positions it near the finishing end of an abrasive sequence, so it pairs naturally after coarser grits in the same SurfPrep line. Its defined pad dimensions help operators move from one part to another with the same contact area, which supports even appearance on cabinet parts, trim pieces, or similar components. Because it is categorized under Abrasives and Hand Sanding, it aligns with workflows that rely on manual passes to tune surfaces after machine sanding, especially on edges and profiles that benefit from a controlled touch.

    Details That Support Repeatable Finish Results

    The combination of 400 grit and aluminum oxide on this SurfPrep sanding pad sets the cutting behavior, letting users anticipate how the surface will look after a given number of strokes. That predictability reduces the need for rework when moving from sample pieces to production runs. The 7 inch by 3 inch by 1/2 inch format also helps with repeatable technique, because the same pad footprint returns to the work throughout the job, keeping contact pressure and coverage similar across pieces. With a defined 10-hole description, the pad carries a specific configuration reference that fits into documented shop processes wherever a 10-hole layout is standard. The manufacturer part number SP3X7HLF400.10 gives a precise ordering and stocking identity, helping shops pull the same pad every time and maintain consistent finish quality across different crews and schedules.

    Common Questions About This SurfPrep Sanding Pad

    What type of abrasive is on this SurfPrep pad?

    The SurfPrep 400 Grit 7 inch by 3 inch by 1/2 inch Sanding Pad uses aluminum oxide as the abrasive, which provides a defined cutting surface suited to fine sanding work.

    How fine is the SurfPrep 400 grit sanding pad?

    The SurfPrep 400 grit sanding pad is a fine abrasive, so it is suited to light material removal and surface smoothing steps near the finishing stage of a sanding sequence.

    What are the dimensions of this hand sanding pad?

    The SurfPrep sanding pad is 7 inches long, 3 inches wide, and 1/2 inch thick, giving a consistent footprint for controlled hand sanding on edges and flat areas.

    How does the 10-hole description relate to use?

    The 10-hole description identifies a specific hole pattern reference on this SurfPrep pad, which helps users align it with sanding setups based around a 10-hole configuration.

    What does the SP3X7HLF400.10 part number indicate?

    The SP3X7HLF400.10 manufacturer part number designates this exact SurfPrep 400 grit 7 inch by 3 inch by 1/2 inch aluminum oxide 10-hole sanding pad for ordering and inventory.

    How is this product classified for shop use?

    This SurfPrep sanding pad is listed in the Abrasives and Hand Sanding category and the Abrasive Pads and Sponges class, aligning it with manual sanding workflows.

    Select This Pad For Fine Hand Sanding Work

    The SurfPrep 400 Grit 7 inch by 3 inch by 1/2 inch Aluminum Oxide 10-Hole Sanding Pad gives a clearly defined size, grit, and abrasive type, so shops can plug it into established sanding sequences with confidence. Its place in the Abrasives and Hand Sanding category and Abrasive Pads and Sponges class confirms its role in manual finishing work where touch and visual control are central. For crews standardizing on SurfPrep abrasives, using the SP3X7HLF400.10 part number through Wurth Baer Supply helps keep stock consistent and finish results aligned from one job to the next.

    Attachment Type
    Hook and loop
    Hole Pattern
    10-hole
    Grit
    400
    Mineral
    Aluminum oxide
    Length (in)
    7 in
    Width (in)
    3 in
    Vacuum Type
    Non-Vacuum
    Thickness (in)
    1/2 in
    Product Type
    Sanding Pad
    Number of Abrasive Sides
    1
    Coarseness Grade
    Ultra-fine
    Color/Finish
    Red
    Supplier Pack Size
    1
    Sold In
    1
    Attachment Type
    Hook and loop
    Hole Pattern
    10-hole
    Grit
    400
    Mineral
    Aluminum oxide
    Length (in)
    7 in
    Width (in)
    3 in
    Vacuum Type
    Non-Vacuum
    Thickness (in)
    1/2 in
    Product Type
    Sanding Pad
    Number of Abrasive Sides
    1
    Coarseness Grade
    Ultra-fine
    Color/Finish
    Red
    Supplier Pack Size
    1
    Sold In
    1
    10-holeNo Hole
    80100120150180220320400
    FineMediumVery fineSuper-fineSuper fine+Ultra-fineMedium+
    SurfPrep
    $60.80/Box
    SurfPrep 400 Grit 7" x 3" x 1/2" Aluminum Oxide 10-Hole Sanding Pad
    Item# SPSP3X7HLF400-10 / MFR Part # SP3X7HLF400.10
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    Box
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    Sold In: 1 Box

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