GK PDC cutters

GK PDC series is the new product of our company produced with high impact resistance .It looks like a helmet with a mouth, the middle part of the diamond layer has a spherical prominence. When the bit drilling, the spherical prominence will disperse the impact force. Especially when it meet with pebble layer ,the spherical prominence will crack up the gravel or squeeze the gravel into the gap of the pebble layer so that it can reduce the shake ,improve the drilling speed and prolong service life .To sum up, it can use not only in drilling the homogeneous formation ,but also the pebble ground .

Size	Diameter(mm)	Height(mm)
WJ1308	13.44	8.00