WEEM Abrasives
WEEM Abrasives

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Angle Grinder Abrasives Flap Discs

Angle Grinder Abrasives Flap Discs

  • Angle Grinder Abrasives Flap Discs
  • Angle Grinder Abrasives Flap Discs
  • Angle Grinder Abrasives Flap Discs
Angle Grinder Abrasives Flap Discs
Product Details:
Place of Origin: China
Brand Name: WEEM
Model Number: 3504-02
Payment & Shipping Terms:
Minimum Order Quantity: 1000
Packaging Details: 25 pcs
Delivery Time: 2-3 workdays
Payment Terms: T/T
Supply Ability: All year
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Detailed Product Description
Brand Name: WEEM Bond: Resin Over Resin
Type: Flap Discs Type 27 Size: 4 1/2
Grain: Zirconia Alumina Grit: P36-P120
High Light:

abrasive flap disc


type 27 flap disc



Angle Grinder Flap Disc Type 27 / 120 Grit Zirconia Alumina Sanding Disc 



Quick Detail:


3504-02 4 1/2" x 7/8" Zirconia Flap Disc Type 27 are Zirconia Flap Disc contains a fiberglass backing plate, and can be used on all types of material from metal to wood. Flat or beveled






The Flap Disc is a revolutionary hybrid coated abrasive product that combines the stock removal capabilities of a depressed center wheel with the surface finishing characteristics of a resin fiber disc. The result is an abrasive tool that can perform the functions of grinding and finishing simultaneously.

A series of flaps made of abrasive cloth are attached to a semi-rigid fiberglass backing in a fan-like arrangement. As the flaps gradually wear during use, there is a continual supply of "new" grains exposed from the under layers.

Flap discs both grind and finish in one step. Therefore, the traditional two steps process of using a grinding wheel and resin fiver discs is made obsolete.  Always go one level coarser with a flap disc as opposed to a resin fiber disc. WEEM 3504-02 4 1/2" x 7/8" Zirconia Flap Discs are Zirconia Flap Disc Type 27. Self-sharping Zirconia gain heavy duty structure requires heavier pressure to break down the self-sharpening grains. It is ideal for heavy grinding on ferrous and non-ferrous metals and planning hard woods. This abrasive can last up to 5 times longer than aluminum oxide on tough applications for heavy stock removal to finishing sanding.


Type 27: use for grinding flat surfaces. Most efficient when used at angle 0°~15°










Flap Discs Type 27


1/2"  (115mm)


Resin over resin


Zirconia Alumina




7/8" (22mm)







Weld blending, Grinding, Deburring, Surface finishing and blending, Edge Chamfering, Stock Removal; High-alloy, stainless, and heat-treated steel; high-tensile, non-ferrous metals





Competitive Advantage:


  • Grinding and finishing of welds
  • Deburring, rust removal and snagging
  • Suitable for most ferrous & non-ferrous materials
  • Excellent for surface finishing


Contact Details
WEEM Abrasives

Contact Person: Liang Hongliang

Tel: 008613826150250

Send your inquiry directly to us
WEEM Abrasives
No. 12, Fuyuan Industrial District, Yinbin Road, Ruyuan Town, Shaoguang City, Guangdong, China
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