Grinding-Free Drill for Ultra-Thin Glass

Product specification:

    The company's products have adopted the most

    advanced international process made.

    The following steps are used:

    At first,the machine speed is adjusted to 2800-4500 r/min,

    the feed gate is adjusted to 1.2mm/s.

    After punching more than10,then the feed gate is adjusted to

    1.0-3.0mm/s(According to your glass thickness to adjustment)

    until the bits are completely worn out!

Attention:

    During the operation of the drill bit, do not attempt to dress 

    it with a grinding wheel, as this will increase chipping 

    and reduce durability.

    The product is not suitable for unauthorized modification.