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- Abrasives for Printed Circuit Board
・Removing permanent hole plugging ink.
・Leveling and removing build-up resin.
・Removing prepreg resin.
・Removing residual copper dust after plating.
・Removing the layer after black oxide treatment.
・Deburring after drilling.
・Surface grinding ceramic and stainless steel.
Features & Benefits
SPIRAL CUTTER, an elastic grinding wheel, is developed based on our know-how and advanced manufacturing technologies combined with coated and bonded abrasives. This advanced wheel consists of bonded abrasive elements on an elastic support. This contributes to fit well to a workpiece surfaces and provides excellent surface finish.
■ Removing and leveling various resin, such as hole plugging ink and build-up resin.
■ Excellent surface leveling and deburring on the surface of PCB.
■ Uniform surface finish without hole roll-off, grinding variation, and wild scratches.
■ Replacing with a new grinding belt after it is worn out, which contributes to a cost reduction and stable quality.
■ This wheel can be used like conventional buffs when mounting the wheel on a machinery or dressing the wheel.