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

Retail Price: $6.99
Our Price: $1.99
(You save $5.00)
7 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 (908)-892-2865 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

Write Review

  1. Very Satisfied

    Posted by C. Branch on 24th Nov 2015

    Good quality, good price, fast shiipping

  2. 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.

  3. 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

  4. Great deal!

    Posted by Aaron Kimmins on 18th Mar 2015

    At $2 a piece these are hard to beat! Had a chance to put them through their paces yesterday, and the work just like any of the $5 disks you'd get anywhere else!

  5. Best product for the price

    Posted by Trent on 18th Mar 2015

    These are by far the best flap discs you can get for the price. Hold up to the $5-8 disc from the big brands, easy. Will be ordering more when the time comes.

  6. 4-1/2" x 7/8" Zirconia Flap Disc | Type 29 (Conical)

    Posted by Gary Kuwahara on 27th Jan 2015

    Great disc, great price, fast shipping. Removes rust fast.

  7. Great Long Lasting Flap Disc.

    Posted by Henry Coe on 26th Jan 2015

    I am well please with everything about this Flap Disc from price, ease of ordering, shipping time and most of all how well it held up compared with other brands I've used in the past.

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