WEEM 6216 Ceramic Alumina Fiber Disc / Fibre Disc / Sanding Disc
For Heavy-Duty Grinding & Seam Removal
Quick Detail:
WEEM 6216 Ceramic Alumina Fiber Disc merges robust ceramic alumina
grain with heat‑resistant fiber backing, delivering superior
grinding performance and longevity. Designed specifically for
demanding metal applications—such as weld removal, bevel shaping,
rust and paint stripping—this disc maintains consistent cut-rate
and resists burn‑through under high-speed use. The resin-fiber bond
ensures structural integrity, while optimized venting reduces
clogging and enhances cooling.
Specifications:
| Backing: | Vulcanised Fiber |
| Coating: | Close Coated |
| Bonding: | Resin Over Resin |
| Grain: | Ceramic Alumina |
| Treatment: | Topsize |
| Size: | 4". 4.5". 5". 6" 7" or Customized |
Grit Range:
P24 | P36 | P40 | P50 | P60 | P80 | P100 | P120 | P150 | P180 | P220 | P240 | P280 | P320 | P400 |
● | ● | ● | ● | ● | ● | ● | ● | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
● : Regular ○ : Custom
Applications:
- Weld removal & smoothing – remove weld beads cleanly without
burn marks
- Beveling & edge preparation – shape edges for plating or
painting
- Rust, paint & coating removal – strip old layers before
refurbishing
- Heavy stock removal on carbon & alloy steels – rapid material
take‑off
- Surface prep before finishing or bonding – ensure ideal bonding
surface
Competitive Advantage:
- High cut‑rate with refined ceramic grains – heavy‑duty performance
- Heat‑resistant resin fiber backing – minimizes burn and provides
extended disc life
- Versatile for rough grinding to final prep – heavy stock removal
through surface finishing
- Balanced durability vs. cost – leverages ceramic grain and fiber
bond for long life at industrial value
Description:
WEEM 6216 Ceramic Alumina Fiber Disc are engineered for
high-efficiency grinding, weld removal, bevel shaping, and
aggressive rust/paint stripping on hardened metals. Constructed
with heat-resistant vulcanized fiber backing and bonded with
self-sharpening nano-crystalline ceramic alumina grain through a
thermal-stable resin system, these discs deliver exceptional
cutting consistency and extended service life even under extreme
pressure.
The advanced ceramic abrasive offers superior material removal
rates (+79% vs conventional discs) with minimized heat generation,
making it ideal for heavy industrial applications. The reinforced
backing ensures zero deformation during high-speed
operation, providing vibration-free stability for precision
grinding. This makes WEEM 6216 the premier choice for right-angle
grinders in component finishing, shipyard steel processing, and
high-volume fabrication workshops.
Thanks to its innovative fluoride thermal-diffusion coating – which
reduce workpiece burn by 77% and clogging by 87% – WEEM 6216
delivers unmatched durability and cost efficiency for operations
demanding maximum productivity. Available in comprehensive grit
ranges (p24-p120) and diameters (100-180mm), including jumbo rolls
and custom die-cut configurations.
