depressed center grinding wheels
Depressed center grinding wheels. (Type 27)
High speed depressed center grinding wheels are resin bonded grinding tool. reinforcement of fibre glass is inserted in the middle, so this grinding wheel can bear high tensil strength.
Application: widle used for refining welding joints, deburring, as well as for dressing metal surface defects in the fileds of automobile, ship-building, machinery, metallurgy and construction industry, etc.
With Abrasive grain A (brown fused alumina): good for grinding common metal.
With Abrasive grain WA (White fused alumina): good for grinding stailess steel.
With abrasive grain SiC (Silicon carbide): good for grinding glass, stones, nonmetal, or some soft metals.
|Size||Speed (m/s)||Speed (RPM)|
|100×6 （or 3）x16mm||80m/s||15200|