212,7/100 B 813

212,7/100 B 813 (BIT-212/7/100 C)	IADC S432
Outside diameter, mm	212,7
Diameter of core recovered, mm	100
Number of cutters, PDC-13,5, pcs.	36
Flushing holes diameter, psc. x mm	8х14
Height, mm/in	165
Coupling thread GOST 21210-75 (box)	3-161
Rotary Speed, RPM	60...120
Flushing fluid rate, I/sec	18...25
Load, t	2...7
Rotator type	rotor, SDM