【Applications】
・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．