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Zhengzhou Jiading Abrasive Manufacturing Co., Ltd.
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High G-Ratio 6.2 Aluminum Oxide Fiber Disc 100mm P80 Grit Resin Bond for Metal Fabrication Grinding

High G-Ratio 6.2 Aluminum Oxide Fiber Disc 100mm P80 Grit Resin Bond for Metal Fabrication Grinding

Place of Origin Henan, China
Disc Life (Linear Weld) >= 12 m
Max Operating Speed 13,300 RPM (80 m/s)
Supply Ability 500,000 Pieces per Month
Disc Diameter 100mm, 115mm, 125mm, 150mm, 180mm
Brand Name jiading
Certification ISO 9001:2015, EN 13236
Price USD 0.20-0.40 / Piece
G-Ratio (Mild Steel 10N) >= 6.2
Delivery Time 3-5 days samples, 12-18 days bulk production
Abrasive Grain Aluminum Oxide (Premium Grade)
Payment Terms T/T,L/C,PayPal
QC Documentation COA + TDS per Batch
Grit Size P24, P36, P40, P60, P80, P100, P120
Batch Consistency (CV%) < 5%
Model Number sanding disc
Minimum Order Quantity 500 Pieces per Specification
Packaging Details 25 pcs per inner box, 200 pcs per export carton, palletized shipping
Backing Material Vulcanized Fiber 0.65mm
Stock Removal Rate >= 14 g/min
Detailed Product Description

High G-Ratio Aluminum Oxide Fiber Sanding Disc 100mm P80

Engineered for cost-effective bulk production, this aluminum oxide fiber disc achieves a G-Ratio of ≥ 6.2 on mild steel at 10N load — verified by in-house CNC test bench. Designed for consistent batch-to-batch performance with less than 5% variation in stock removal rate across production lots.

Performance Benchmarking Data

ParameterWEEM 2216Industry Avg.
G-Ratio (Mild Steel 10N)≥ 6.23.5-4.5
Stock Removal Rate≥ 14 g/min8-10 g/min
Batch Consistency (CV%)< 5%10-15%
Disc Life (Linear Meters Weld)≥ 12 m6-8 m
Grit SizeP80 (Medium)
Disc Diameter100mm (4 inch) x 16mm Bore

Application

General-purpose grinding and finishing on mild steel, structural steel, cast iron, and non-ferrous metals. Ideal for high-volume metal fabrication shops, auto body repair, and industrial maintenance. Every batch ships with a Certificate of Analysis (COA).

TDS (Technical Data Sheet) available for download.

Product Tags: 6.2 aluminum oxide fiber disc   P80 grit resin bond disc   100mm metal fabrication grinding disc  
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