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4.5" x 7/8" Zirconia Flap Disc Type 29 Conical | 40 Grit T29 | LVA CFCAS45S040ZX

Retail Price: $9.19
Our Price: $2.29
(You save $6.90)
14 product reviews

Product Description

4.5" x 7/8" Zirconia Flap Disc Type 29 Conical | 40 Grit T29 | LVA CFCAS45S040ZX

Zirconia Alumina Flap Disc Grinding Wheels. These flap discs are manufactured using premium VSM Zirconia cloth. The VSM material is superior due to its uniform particle size, aggressive cut and premium blend of ingredients. The VSM Zirconia abrasive grain material is adhered with a special resin bond to a poly / cotton backing. The resin bond and poly / cotton back allows the flap discs to achieve maximum cutting capacity, strong edge strength and long lasting life by providing a low stretch, high strength material and for the incredibly high concentrations of zirconia alumina abrasive grains. These discs exceed other flap discs by packing 25 to 50% more abrasive on each snippet. In addition, all discs are manufactured on German-built computer controlled machines and subject to numerous performance and safety tests which ensure high quality and greater safety. By buying through Lehigh Valley Abrasives, you get factory direct pricing on all of our branded flap discs. You will not find a better performing flap disc on the market. We guarantee our flap discs will perform as well as other, more expensive products, because they are made to the same standards, on the same machines and with the same materials. So why do they charge so much?

The regular, retail price for a pack of 10 discs is $69.99.

Primary Advantages of Zirconia Flap Discs

  • Zirconia Flap Discs are a mid-tiered price and provide the best value.
  • Zirconia Flap Discs provide a longer life than aluminum oxide flap discs.
  • Zirconia Flap Discs provide a more aggressive cut and material removal rate.
  • Zirconia Flap Discs are a good choice for heavy grinding in construction applications
  • Zirconia Flap Discs work well in general grinding work on ferrous and non-ferrous materials.
  • Zirconia Flap Discs remove material faster than ceramic flap discs.

Primary Advantages of Flap Discs

  • Flap discs grind and finish at the same time, saving both time and money.
  • Flap discs remove material aggressively. Its removal power is equal to depressed cool center wheel but it works safer and offers a better finished surface.
  • Flap discs have a lightweight design to reduce operator fatigue.
  • Flap discs are easy to use and requires very little surface pressure. Its especially cool cutting permits light contouring and avoids burning work-pieces by overheating.
  • Flap discs last up to 30 times longer than conventional fiber discs due to their overlapping flap construction.
  • Flap discs assure consistent performance as new particles are continually exposed during the life of the product.
  • Flap discs, due to their tough construction, allows for aggressive edge grinding.
  • Flap discs in conical shape enables the fullest contact between work-piece and disc surface.

We are a broad line supplier of abrasives, metalworking, maintenance, repair and operating (MRO) products for industrial customers. We support the manufacturing sector through many industries including: aerospace, agriculture, automotive, casting & foundries, defense, electronics, energy, furniture, medical, metalworking and plastics / composites. Please call 616-228-0650 or e-mail for any questions, or if you need an item you do not see on our website.


Other Details

Lehigh Valley Abrasives
Performance Level:
High Performance
Abrasive Type:
Disc Diameter:
4 1/2 Inch
Arbor Size:
7/8 Inch
Material Density:
Disc Type (Shape):
Type 29
Disc Code:
Disc Description:
Disc Backing:
Phenolic Fiberglass
Trimmable (Yes / No):
40 Grit
Abasive Material:
Material Backing:
Poly Cotton Cloth
Brand Series:
Blue / Black
Max RPM:
Material (Workpiece) (25):
Metal & Stainless Steels

Product Reviews

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Showing reviews 1-10 of 14 | Next

  1. GREAT PRODUCT !!!!!!

    Posted by John Novotny on 30th Oct 2019

    I purchased these shopping around by price. They far out perform the "china surplus store" brand. I have used the expensive wheels , save your money on those and order these grinding wheels.

  2. Great product!

    Posted by David Price on 13th Feb 2019

    Our Metal Club members use these flap discs extensively on creating decorative wall and garden metal art ... they are very pleased with the product, and the price.

  3. Great value

    Posted by James Richards on 10th Apr 2018

    You could definitely spend more on flap discs, but for the money, they're a great deal. I'd estimate these last at least 75% of what the more expensive discs do.

  4. Work really well for the price

    Posted by Unknown on 20th Dec 2017

    Sure, you can spend $6.00 on discs elsewhere, but for $1.99 each, they're worth trying. They cut great, and last at least 80% of what more expensive discs last.

  5. It's perfect

    Posted by Unknown on 5th May 2017

    I have 20 years experience and this product's are the best very good quality I recommend 100 %.

  6. Works Great - at a Fraction the Cost of Others!

    Posted by R. Lopez on 5th Apr 2017

    I used these Lehigh Valley Abrasives discs to help tidy-up the areas where I welded. I am not a professional welder, and these discs really bite into the steel cleaned-up my welds nicely.
    I've paid twice as much for popular name branded items, and the Lehigh Valley Abrasives discs are not only comparable - they're even better --- AND at a fraction of the cost. Also, the shipment was quick and I was kept informed of the delivery status,
    Excellent product - excellent company. I will certainly recommend them and will use them again!

  7. Good Wheels Good Price

    Posted by Al on 22nd Apr 2016

    These have worked very well in our fab shop. Well built and hold up very well. Definitely a good value here overall figuring in labor costs and all. The big brands top of the line may be just slightly better but at 6-8 times the price.

  8. Very Satisfied

    Posted by C. Branch on 24th Nov 2015

    Good quality, good price, fast shiipping

  9. Worth the money

    Posted by Sewer Urchin on 19th Jun 2015

    Just spent an hour with a 40 grit disc and it blew through mill scale like it was butter. The disc still looks great. Can't believe how well this held up compared to the big brands.

  10. Need to fix this review section

    Posted by Sarge on 18th Jun 2015

    reviews for each item is a bit much....but product is good and good value

Showing reviews 1-10 of 14 | Next

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