915x100mm Abrasive Sanding Belts 4"x36" Polishing Bands, Non-woven Nylon Fiber, Wool Felt, 305EA A3 A5, 237AA A6 A16 A30 A65

Technical Specifications

• Belt Dimensions: 4" x 36" / 915 mm Perimeter x 100 mm Width.
• Machine Compatibility: Fits standard 4" x 36" (915x100mm) benchtop belt sanders, linishers, and pneumatic expander drum wheels.
• Joint Construction: Precision engineered butt-joint with high-strength backing tape, bi-directional rotation, chatter-free operation.
• Abrasive Media Options: 3M Trizact 237AA & 305EA Microreplication, 3M Scotch-Brite Non-Woven Nylon Fiber, and Natural Wool Felt.

3M Trizact 237AA & 305EA Microreplication Cloth Belts

• Available Micron Grades: A3 (approx. P2500–P3000), A5 (~P2000), A6 (~P1500), A16 (~P1200), A30 (~P600), A65 (~P280).
• Mineral & Microreplication: Proprietary 3D microreplicated pyramids of precision-graded aluminum oxide on flexible X-weight cloth backing.
• Performance: Continuous self-sharpening pyramid breakdown, ultra-consistent scratch patterns, cool cutting action, and predictable fine finishes.
• Target Workpieces: Intermediate finishing, contour blending, pre-plate surface conditioning, and mirror-finish pre-polishing on stainless steel and alloy metals.

3M Scotch-Brite Non-Woven Nylon Surface Conditioning Belts

• Available Grades: Brown (Coarse / P100–P150), Red (Medium / P180–P240), Blue (Fine / P320–P400), Grey (Very Fine / P600).
• Web Structure: Open 3D synthetic nylon web infused with abrasive grains; resists loading, minimizes smearing, and runs cool.
• Applications: Scratch and oxide layer removal, surface tarnishing cleanup, light deburring, and uniform satin/decorative grain finishes on stainless steel and aluminum.

Wool Felt Mirror Polishing Belts

• Belt Thickness: High-density seamless wool felt, 3–4 mm thickness.
• Joint Construction: Seamless jointless ring design for bump-free, vibrationless rotary buffing.
• Applications: Designed for use with polishing compounds, diamond pastes, or buffing rouges for scratch-free, high-gloss mirror buffing on stainless steel tubes, chrome, brass, and aluminum.