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4-1/2" XL High Density Zirconia Flap Disc T27

Pack Size: 1 Disc
In Stock
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  • Product Description

    4-1/2" x 7/8" Zirconia High Density Flap Discs, Type 27


    So you want the best bang for your buck? The best value to performance ratio? A flap disc that just won’t quit and won’t break the bank. Look no further. The 4.5" x 7/8" High Density Flap Disc by Black Hawk Abrasives offers a high end, high density, flap disc at an economical price. 4-1/2 x 7/8" High Density Jumbo XL Zirconia Angle Grinder Flap Discs available in 36 Grit, 40 Grit, 60 Grit, and 80 Grit by Black Hawk Abrasives are the longest lasting, thickest, flap discs for sanding, blending, or grinding. Save money and time by buying the biggest and best flap discs on the market at wholesale prices.

    The 4.5” x 7/8” XL Flap Disc by Black Hawk features top of the line heavy duty polyester sanding flaps cover in premium zirconia grains that are resin on resin bonded for superior grain retention. Each flap is then coated in Black Hawk Abrasive’s proprietary grinding agent to reduce heat and loading during grinding. Additionally, this flap discs are BIG. The Black Hawk Extra Large Flapper Discs get their name from the fact that they boast 50% more flaps than a standard disc. These 4.5” Jumbo Flap discs are built to take a beating and keep on grinding. Whether deburring, removing rust, sanding down weld splatter, surface finishing, cleaning or simply removing stock this HD flapper disc is in it for the long haul. With this on your angle grinder you'll get grind, after grind, after grind without any down time from changing to a new flapper. Furthermore, these discs are great for carbon based steel or stainless steel. So if you need a disc that doesn't quit when the job gets tough and doesn't cost a fortune the 4-1/2” x 7/8” Black Hawk High Density Flap Disc is a fantastic option for you.

    Product Features:
    •    Normally operated at a 0° to 15° angle
    •    Grind more smoothly than angle discs
    •    Less aggressive than angle discs
    •    Best choice for flat surface work
    •    For use with an Angle Grinder
    •    50% more cloth than standard flap discs
    •    Heavy Duty X-Weight Polyester Sanding Flaps
    •    Load Reducing Grinding Agent
    •    Contaminant Free: Less than 0.1% Iron, Sulfur and Chlorine - will NOT cause after-rust

    Works well on the following materials:
    •    Stainless Steel
    •    Hard Steel
    •    Titanium
    •    Various Others
    •    Type 27 – Flat Flaps
    •    Dimensions = 4.5”x 7/8”
    •    Max RPM = 13300
    •    Material = Top Quality Zirconia Grain
    •    Grits = 36, 40, 60 & 80 Grit available

  • Product Reviews


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    1. My favorite flap disks!

      Super long lasting and great price. on May 30th 2019

    2. Aggressive Grinding with no worry's of the disk blowing up from a cracked grinding wheel!

      Fast Cutting on spring steel for ruff grinding! on Nov 13th 2018

    3. Long lasting

      Super fast removal, love them! on May 15th 2018

    4. Quality product

      Love the quality of these flap discs. on Apr 4th 2018

    5. Metal art

      Love these flapper she'll for what I do on Apr 18th 2017

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