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DeWalt power saw dust extractor adapter fitting
DeWalt

DeWalt 4-1/2" x 7/8" 40g Type-27 HP Flap Disc

$40.84 - $40.84
$40.84
$40.84 - $40.84
$40.84
Availability:
In Stock
SKU DW8351

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The DeWalt DW8351 Type 27 HP flap disc is designed for grinding, blending, deburring and surface preparation on ferrous metal. It features a 4-1/2-inch diameter, 7/8-inch arbor and 40-grit zirconia alumina abrasive. Heavy-duty zirconia grit enables fast material removal, while premium abrasive cloth provides extended service life. The Type 27 fiberglass backing supports grinding at an angle of 5 to 15 degrees. The PBT listing includes 10 flap discs per package.


  • Zirconia Alumina Abrasive:

    The zirconia alumina abrasive is designed for aggressive material removal during metal grinding and surface preparation.



  • 40-Grit Abrasive:

    The 40-grit surface provides a medium-grade abrasive suitable for grinding, blending and material removal applications.



  • Fast Material Removal:

    The heavy-duty zirconia abrasive is designed to remove material up to three times faster than fibre-resin metal sanding discs.



  • Extended Abrasive Life:

    The premium abrasive cloth is designed to provide up to 15 times longer life than fibre-resin metal sanding discs under the stated comparison conditions.



  • Type 27 Flap Disc Design:

    The Type 27 configuration is designed for controlled grinding, blending and surface preparation applications.



  • Fibreglass Backing:

    The fibreglass backing supports grinding at angles from 5 to 15 degrees during suitable metalworking applications.



  • 4-1/2-Inch Disc Diameter:

    The 4-1/2-inch diameter provides a versatile size for metalworking, fabrication and surface preparation tasks.



  • 7/8-Inch Arbor:

    The 7/8-inch arbor is designed for use with compatible angle grinders and grinding equipment.



  • Ferrous Metal Applications:

    The DW8351 is specified for metal applications including weld blending, deburring, edge blending and surface preparation.



  • 13,300 RPM Maximum Speed:

    The flap disc is rated for a maximum operating speed of 13,300 RPM when used with compatible equipment.



  • 10-Piece Package:

    The product is supplied as a 10-piece pack for repeated grinding and finishing applications.





  • Country of Origin: TUR

  • Sanding Disc Diameter (in) - Flap Discs: 4.5

  • Durability - Flap Discs: Industrial

  • Disc Thickness - Flap Discs: 0.875

  • Maximum RPM - Flap Discs: 13300

  • Mineral - Flap Discs: Zirconia Alumina

  • Sanding Grit - Flap Discs: 40

  • Sanding Grade - Flap Discs: Medium

  • Sandpaper / Accessory Type - Flap Discs: Metal

  • Arbor Size (in) - Flap Discs: 0.875

  • Color / Finish - Flap Discs: yellow/black

  • Package Contents - Flap Discs: 4-1/2" x 7/8" 40g type 27 HP flap disc

  • Package Quantity - Flap Discs: 10

Frequently Asked Questions

The DeWalt DW8351 is a 4-1/2-inch flap disc designed for fast metal material removal and long service life compared with standard fibre-resin sanding discs.

The DeWalt DW8351 is a 40-grit flap disc with zirconia alumina abrasive and a 7/8-inch arbor, designed for metalworking applications.

The DeWalt DW8351 is a 40-grit flap disc rated for a maximum speed of 13,300 RPM, providing a medium-grade abrasive option for metal material removal.

The DeWalt DW8351 is a Type 27 flap disc featuring zirconia alumina abrasive, fibreglass backing and a 13,300 RPM maximum speed.

The DeWalt DW8351 is designed to remove metal up to three times faster than fibre-resin sanding discs while offering significantly longer service life.

A zirconia alumina flap disc such as the DeWalt DW8351 can provide faster metal material removal. The DW8351 is designed to remove metal up to three times faster than fibre-resin sanding discs.

Consider a flap disc designed for longer service life. The DeWalt DW8351 uses zirconia alumina abrasive and is designed to last significantly longer than standard fibre-resin sanding discs.

A long-life zirconia alumina flap disc can combine fast stock removal with extended abrasive life. The DeWalt DW8351 is designed for fast material removal and longer service life than fibre-resin sanding discs.

The DeWalt DW8351 is a zirconia alumina flap disc designed for fast metal material removal and extended service life.

Check the grit, abrasive type, disc size, arbor size and maximum RPM. The DeWalt DW8351 has 40-grit zirconia alumina abrasive, a 4-1/2-inch diameter, 7/8-inch arbor and 13,300 RPM maximum speed.

A 40-grit flap disc has coarser abrasive particles than a 60-grit disc, making it generally better suited to more aggressive material removal. A 60-grit disc provides a finer abrasive grade for applications where a smoother finish is preferred.

Look for a zirconia alumina abrasive, suitable grit and a construction designed for durability. The DeWalt DW8351 combines 40-grit zirconia alumina abrasive with fibreglass backing for fast metal removal and long service life.

The DeWalt DW8351 is a 4-1/2-inch Type 27 flap disc with 40-grit zirconia alumina abrasive, a 7/8-inch arbor, fibreglass backing and a maximum speed of 13,300 RPM.

The DeWalt DW8351 flap disc uses 40-grit abrasive, providing a medium-grade option for metal material removal.

The DeWalt DW8351 uses a 7/8-inch arbor, making arbor size an important compatibility specification when selecting the appropriate grinder and disc combination.