Core drill bit,diamond core drill bit,laser welded or silver brazed,wet cut,drilling or sampling in reinfored concrete,granite.

Diamond core drill bit,core drill bit,core drill,drill bit:

Laser welded or silver brazed,wet cut,drilling or sampling in reinfored concrete,granite,Marble, Masonry,brick

Features Specifications: 

DIAMETER                      OVERALL LENGTH

25mm                                        350mm

28mm                                        350mm

30mm                                        350mm

37mm                                        350mm

45mm                                        350mm

52mm                                        350mm

62mm                                        350mm

78mm                                        350mm

91mm                                        350mm

102mm                                      350mm

112mm                                      350mm

127mm                                      350mm

152mm                                      350mm

diamond core drill bit