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


Pack Size:
1 Disc
Angle Grinder

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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

Reviews Write a Review

  • 5
    Seems to last longer

    Posted by Larry Borgione on Aug 2nd 2020

    I think I'll be switching to the Black Hawk brand. Other flap discs seem to wear out quickly and these stand up to use longer. Always a good price from Empire.

  • 5
    4.5" HD flap disc

    Posted by Lee Totty on Jul 9th 2019

    Excellent product, and price, thank you so much.

  • 5
    My favorite flap disks!

    Posted by Rachel P. on May 30th 2019

    Super long lasting and great price.

  • 5
    Aggressive Grinding with no worry's of the disk blowing up from a cracked grinding wheel!

    Posted by Dave on Nov 13th 2018

    Fast Cutting on spring steel for ruff grinding!

  • 5
    Long lasting

    Posted by Unknown on May 15th 2018

    Super fast removal, love them!

  • 5
    Quality product

    Posted by on Apr 4th 2018

    Love the quality of these flap discs.

  • 4
    Metal art

    Posted by Unknown on Apr 18th 2017

    Love these flapper she'll for what I do

  • 5
    Great product

    Posted by Apple Creek Metal Works on Jan 24th 2017

    Long lasting, great price excellent durability. Very satisfied

  • 5
    Great product

    Posted by Apple Creek Metal Works on Jan 24th 2017

    Long lasting, great price excellent durability. Very satisfied