Bench grinding wheel dia. 250x32 mm centre hole dia. 51 mm SiC80 for hard materials e.g. tungsten carbide

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Technical information

Bench grinding wheel dia. 250x32 mm centre hole dia. 51 mm SiC80 for hard materials e.g. tungsten carbide

Dia. external: 250 mm
Dia. hole: 51 mm
Grit size: 80
Max. RPM: 2700 RPM
Reductions: 1 1/4",1",3/4",5/8",1/2",32, 25, 20, 16
Width: 32 mm
Packaging unit: 1 piece

Description

PFERD bench grinding wheels have been adapted to the standard bench grinders on the market.

The CARBIDE type is used on hard materials, such as for sharpening tungsten carbide tools.

Advantages

Long tool life.
High dimensional stability.
High abrasive performance.
Integrated adapter sleeves for mounting on almost any bench grinder spindle.

Recommendations for use

Dressing the disc on a regular basis exposes sharp grain and maintains an even grinding area.
Constantly adjust the workpiece support to the grinding disc diameter (gap width max. 3Â mm).

Safety notes

The maximum permitted peripheral speed is 35 m/s.
For safety reasons, the maximum permitted rotational speed indicated must never be exceeded.
Before clamping, the grinding tool must be ring tested to make sure that it does not have any cracks (undamaged grinding tools give a clear tone).

Materials that can be worked: Glass; Hardened, heat-treated steels over 1.200 N/mm² (< 38 HRC); Steel materials with a hardness > 54 HRC; Tungsten carbide

Applications: Deburring; Sharpening; Working on edges (chamfering, rounding)

Drive types: Bench grinder

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