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MI-CC90LX62W - Mercer Industries Ceramic Flap Disc 6-Inch 90 Grit Type 29

Packaging: 1 of each
$108.00/ea $77.14/1 of each only $77.14/eaSave 29%

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OVERVIEW

Maximize Productivity with Mercer Ceramic Abrasives

Upgrade your grinding operations with the Mercer Industries CC90LX62W Ceramic Flap Disc, a top-tier abrasive solution designed for speed, durability, and precision. In the world of industrial metalworking, time is money, and this ceramic flap disc is built to save both. The cutting-edge ceramic grain technology allows for rapid material removal rates that far exceed standard abrasives, enabling you to complete jobs faster without sacrificing quality. With a 90 grit rating, this disc bridges the gap between aggressive stock removal and fine finishing, making it a versatile tool for a wide range of applications.

One of the standout features of the CC90LX62W is its exceptional durability. The self-sharpening nature of the ceramic grain means the disc resists glazing and dulling, providing a long service life that reduces the frequency of disc changes. This translates to lower consumable costs and less downtime for your shop. The 6-inch diameter and 7/8-inch arbor make it compatible with standard angle grinders, while the Type 29 profile offers superior ergonomics for grinding at angles between 15 and 25 degrees.

Safety and comfort are also paramount. The high-strength fiberglass backing plate provides a stable and secure foundation for the abrasive flaps, dampening vibration and enhancing control. This results in a smoother grinding experience and a more uniform surface finish. Ideal for use on tough materials like armored steel, Inconel, and other superalloys, the Mercer CC90LX62W is the professional's choice for heavy-duty grinding and finishing tasks where performance cannot be compromised.

Features & Benefits

  • Self-Sharpening Grain: Continuously exposes fresh cutting edges for consistent performance.
  • Cool Cutting: Reduces risk of heat discoloration on stainless steel.
  • Long Life: Outlasts conventional zirconia discs, reducing replacement frequency.
  • Versatile Grit: 90 grit offers a balance of removal and finish quality.
  • Vibration Dampening: Fiberglass backing reduces operator fatigue.
Additional Information
Brand:Mercer Industries
Abrasive Material:Ceramic
Grit:90
Diameter:6 in
Arbor Size:7/8 in
Type:Type 29
Backing Material:Fiberglass
Max RPM:10200
Application:Stainless Steel, Carbon Steel, High Alloys
Coat Type:Closed Coat
Packaging Description:1 of each
Item:Weld Screen
Size:N/A
Material:Vinyl

INCLUDED

  • 1 x Mercer Industries CC90LX62W Ceramic Flap Disc

APPLICATIONS

  • Stainless steel fabrication
  • Structural steel grinding
  • Pipeline construction and repair
  • Automotive body work
  • Shipbuilding and heavy equipment repair
  • Tank and vessel manufacturing

FAQ

The Mercer CC90LX62W is optimized for hard metals like stainless steel, titanium, Inconel, and high-carbon steel, but it also works exceptionally well on standard mild steel.

Ceramic grain is harder and sharper than zirconia. It micro-fractures to self-sharpen, providing a cooler cut, faster material removal, and significantly longer life.

Type 29 refers to the conical shape of the flap disc. It has a slight angle (usually 15-25 degrees) which provides greater surface contact for aggressive grinding and contouring.

No, flap discs have a built-in backing plate (in this case, fiberglass) and do not require a separate backing pad like fiber discs do.

The maximum safe operating speed is 10,200 RPM. Always ensure your angle grinder does not exceed this rating.

Yes, Mercer ceramic discs are typically manufactured to be contaminant-free (Fe, S, Cl < 0.1%), making them safe for use on stainless steel without causing rust.

Yes, the 90 grit is fine enough to leave a relatively smooth finish while still being capable of removing light welds and imperfections.

Store them in a dry, climate-controlled environment between 60-80°F and 35-50% relative humidity to prevent the backing from absorbing moisture and warping.
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