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Updated product information. We are reviewing every description in the catalogue. The application area and the materials listed may be incorrect while we set the correct materials on all articles. If in doubt, ask your contact at A4.

Field of Application

Degree of hardness 0: Recommended circumferential speed when sanding edges is 24-40 m/s and 15-25 m/s when sanding surfaces. These circumferential speeds are recommended for the indicated hardness levels. Please observe the specified rotation speeds on the enclosed information slips. The circumferential speeds are indicated by green diagonal lines in the diagram. The vertical line corresponding to the tool diameter crosses the diagonal circumferential speed (diagonal line). From there, the rotation speeds (in rpm) of the sanding tool and machine can be read off by drawing a horizontal line to the left edge

Description

Synthetic resin-bonded mounted points for machining stainless steel 6 mm shank; synthetic corundum in synthetic resin bond; medium-hard bond; working speed for sanding edges 40-50 m/s, for sanding surfaces 40-50 m/s

Advice

Example:
Mounted point dia. 20 mm
recommended circumferential speed, for degree of hardness 0 = 15-40 m/s, see table for the rotation speeds: 14,000-38,000 rpm
For materials that are difficult to machine, lower circumferential speeds are recommended as this enhances the sanding properties of the mounted point. The broad range of grain types and degrees of hardness allows all sanding work to be optimised.

Type

ZY 1020