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Tru Zirk

AA Abrasives TruZirk Flap Discs Type 29, Angled on phenolic backing are designed for maximum aggression and long life. This standard density abrasive flap disc is best used when working with an angle of 15-25 degrees. MADE IN USA.

Available in 4" - 7" Diameters | Available with 5/8" or 7/8" Arbor Hole

Popular Flap Discs 4-1/2" x 7/8" Type 29 Zirc - In Stock - Ready to Ship!

Popular Flap Discs 7" x 7/8" Type 29 Zirc - In Stock - Ready to Ship!

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  1. 4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Standard
    4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Standard AA Item #: 51161
    $36.75
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $36.75
    Buy 5+ $35.18
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    • Sold in packages of 10 pieces
    • Buy 1 for $36.75 per package ($3.68 per piece)
    • Save 4% – Buy 5+ for $35.18 per package ($3.52 per piece)
    • Bulk discount reflected in cart.
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  2. AA Abrasives Flap Disc 51423 4½" x 7/8" Type 27 40 Grit TruZirk Standard Thickness
    4-1/2x7/8 #40 Zirc T-27 Flat Abrasive Flap Disc Standard AA Item #: 51423
    $36.75
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $36.75
    Buy 5+ $34.92
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    • Sold in packages of 10 pieces
    • Buy 1 for $36.75 per package ($3.68 per piece)
    • Save 5% – Buy 5+ for $34.92 per package ($3.49 per piece)
    • Bulk discount reflected in cart.
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  3. AA Abrasives Flap Disc 51685 4½" x 7/8" Type 29 40 Grit TruZirk Big Max XL Thickness
    4-1/2x7/8 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max AA Item #: 51685
    $45.45
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $45.45
    Buy 5+ $43.26
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    • Sold in packages of 10 pieces
    • Buy 1 for $45.45 per package ($4.55 per piece)
    • Save 5% – Buy 5+ for $43.26 per package ($4.33 per piece)
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  4. AA Abrasives Flap Disc 51947 4½" x 7/8" Type 27 40 Grit TruZirk Big Max XL Thickness
    4-1/2x7/8 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max AA Item #: 51947
    $45.45
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $45.45
    Buy 5+ $43.26
    More Info
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    • Sold in packages of 10 pieces
    • Buy 1 for $45.45 per package ($4.55 per piece)
    • Save 5% – Buy 5+ for $43.26 per package ($4.33 per piece)
    • Bulk discount reflected in cart.
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  5. 4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Standard
    4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Standard AA Item #: 52167
    $54.65
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $54.65
    Buy 5+ $49.25
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    • Sold in packages of 10 pieces
    • Buy 1 for $54.65 per package ($5.47 per piece)
    • Save 10% – Buy 5+ for $49.25 per package ($4.93 per piece)
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  6. AA Abrasives Flap Disc 52387 4½" x 5/8"-11 Type 27 40 Grit TruZirk Standard Thickness
    4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Standard AA Item #: 52387
    $63.00
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $63.00
    Buy 5+ $59.85
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    • Sold in packages of 10 pieces
    • Buy 1 for $63.00 per package ($6.30 per piece)
    • Save 5% – Buy 5+ for $59.85 per package ($5.99 per piece)
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  7. 4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max
    4-1/2x5/8-11 #40 Zirc T-29 Angled Abrasive Flap Disc Big Max AA Item #: 52607
    $57.41
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $57.41
    Buy 5+ $51.66
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    • Sold in packages of 10 pieces
    • Buy 1 for $57.41 per package ($5.74 per piece)
    • Save 10% – Buy 5+ for $51.66 per package ($5.17 per piece)
    • Bulk discount reflected in cart.
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  8. 4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max
    4-1/2x5/8-11 #40 Zirc T-27 Flat Abrasive Flap Disc Big Max AA Item #: 52827
    $57.41
    Per 10 Piece Package
    Quantity Discounts
    Buy 1 $57.41
    Buy 5+ $51.66
    More Info
    • Buy More & Save More
    • Sold in packages of 10 pieces
    • Buy 1 for $57.41 per package ($5.74 per piece)
    • Save 10% – Buy 5+ for $51.66 per package ($5.17 per piece)
    • Bulk discount reflected in cart.
    Add to Wish List

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  1. Grit: 40 Remove This Item
  2. Diameter: 4-1/2" Remove This Item
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Shopping Options
Abrasive Material:
  1. Zirconia 8item
Arbor Size:
  1. 7/8" 4item
Thread Type:
  1. 5/8"-11 4item
Attachment Type:
  1. Arbor Hole 4item
  2. Threaded 4item
Type Number:
  1. Type 27 4item
  2. Type 29 4item
Manufacturer:
  1. AA Abrasives 8item
Special Features:
  1. Special Offers 1 item
Disc Type:
  1. Flap Disc 8item
Flap Type:
  1. Coated Abrasive 8item
Flap Density:
  1. High Density 4item
  2. Standard 4item
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