Value Collection PLMSC13135 Flap Disc 80 Grit Type 29 4.5 in

Product Description

The VALUE COLLECTION PLMSC13135 is a Type 29 flap disc designed for grinding and blending on steel and stainless steel surfaces. Built with zirconia alumina abrasive on a poly-cotton backing, it delivers consistent cut rate and durability under sustained load. The disc measures 4.5 inches in diameter, mounts via a 5/8-11 threaded arbor hole, and carries an 80-grit medium grade rating. High-density flap construction distributes wear evenly across the abrasive surface, extending disc life during heavy material removal work. Fabricators, pipefitters, and welders use this disc on angle grinders for weld blending, edge grinding, and surface prep.

This flap disc is suited for use on carbon steel, mild steel, and stainless steel in both fabrication shop and field environments. The Type 29 angled configuration allows aggressive stock removal on flat and contoured surfaces. The 5/8-11 threaded arbor provides a secure, direct mount to standard 4.5-inch angle grinders without a backing plate. It is appropriate for light industrial, maintenance, and repair applications where a medium-grit finish is the target.

Key Features

• Type 29 angled flap design for aggressive grinding and blending on flat and contoured workpieces
• Zirconia alumina abrasive for high cut rate and extended disc life on steel and stainless steel
• 80-grit medium grade for balanced material removal and surface finish
• High-density flap construction distributes abrasive wear evenly across the disc
• 5/8-11 threaded arbor hole for direct mount to standard angle grinders
• Poly-cotton backing for flexibility and conformability on irregular surfaces

Compatibility

Designed for use on steel and stainless steel. Mounts directly to 4.5-inch angle grinders equipped with a 5/8-11 threaded spindle.

Installation Notes

Install and remove this disc with the grinder powered off and unplugged or locked out per site LOTO procedures. Confirm the grinder spindle thread is 5/8-11 before mounting and hand-tighten securely before operation. Always operate within the maximum RPM rating marked on the disc and use appropriate eye, face, and hand protection. Inspect the disc for damage before each use and discard if flaps are torn, the backing is cracked, or the disc shows uneven wear.