Blue-Kote Phenolic Backing Plate Flap Disc 4-1/2" - 29525 |

Blue-Kote Phenolic Backing Plate Flap Disc 4-1/2"

Blue-Kote - Flap Disc, Use on Right Angle Grinders, Zirconium Grain, Phenolic Backing, Type 29, 7/8" Arbor, 60 Grit, 4-1/2" Diameter  (Pack of 1)

Price :
Standard Pack :
1   ea.
Ship Weight :
Brand :
Catalog Page# :
Usually Ships:What's This?


Phenolic Backing Plate – Zirconium Grain
• Two tools in one – grind and finish at the same time; no more switching from a Type 27 grinding wheel to a resin fiber sanding disc
• High-performance wheel cuts cleaner, cooler, faster, and lasts longer than conventional fiber-backed abrasive discs
• Reduced clogging, loading and glazing
• Individual flaps, comprised of thick layers of high-tech zirconium abrasive cloth, are bonded to the backing plate. The layers are angled to suit the natural working angle of a grinder, so more abrasive makes contact with the work surface. As the layers slowly wear, more abrasive is exposed for a constant finish throughout disc life
• Much quieter than grinding discs
• No backing pad required
• Ideal for 15° – 25° working angle
• Phenolic back wears uniformly with the flaps
• Will not mar workpiece
• Light weight
• For use on portable right-angle grinders
• Suitable for use on a wide variety of materials, including stainless steel
• Use for stock and weld removal, blending and dressing on truck and bus bodies, in shipbuilding and repair applications, on farm machinery and equipment, in fabricated structural metal and plate work, and in sheet metal work
IMPORTANT: If you are currently using a resin fiber grinding disc, you should order your Blue-Kote Flap Disc one to two grits coarser to obtain a similar finish.
CAUTION: Protect yourself from product breakage and flying particles. Always wear eye and face protection, and make sure machine guards are in place. Comply with ANSI B7.1.

Tech Specs

Item# :
Product Name :
Blue-Kote - Phenolic Backing Plate Flap Disc 4-1/2"
Type :
Diameter :
4-1/2 "
Wheel Type :
Grit :
Arbor :
7/8 "
Grain :
Maximum RPM :
Backing :
TAA Compliant:
California Prop 65 WARNING California Proposition 65: WARNING: Cancer -


  • Blue-Kote Flap Discs
  • Flap Discs
  • Pistol-Grip Sander Warning