Intended use:
a.    to be applied in pulp canal protective, to establish the access to root canal’s entrance 
b.    to enlarge the opening of teeth root canal’s crown part
C.    To prepare the upper 2/3 part of molar root canal crown

·     Stainless Steel material & ISO standard metal handle
·     The number of rings gouged on the shank stand for size. One ring refers to size 1#, two rings refers to size 2#, and so on.
·     Recommended rotation rate: 800-1200rpm
·     Available size: 1#, 2#, 3#, 4#, 5#, 6# Length: 28mm, 32mm
·     Packing: 6pcs/box with single size or different sizes from 1-6#