LY-988A Lens drilling & Notch-cutting, speed adjustment, with light or handrail

Features:
■ This machine is multi-functional special-purpose equipment for perforating and grooving of rimles frame.
■ It is most applicable to CR lens and PC lens to perforate and groove
■ Opposing taper drill bits system allow holes to be drilled from avoids chipping and breaking of all lenses,especially those made of glass.
■ After hole drilled,placed the lens under reamer and lifted upwards to be enlarged to desired size.
■ The adjustable groove-cutting device to get accurate depth of groove cutting.