Slide Bearing Tri-Cone Bits Milled Teeth
SRM (Slide Bearing-Rubber Sealing Milled Teeth) bits can load a
higher WOB in normal RPM condition. It applies in different
formation from very soft to very hard matched with different
cutting structure.
Product Features:
-Slide bearing is applied
-Hard alloy is welded on the surface of tooth to increase the
wearing resistance performance
-Cone bearing is silver coated which provides more loading ability
and anti-seizure ability
-O sealing ring is made of HNBR which is more corrosion and high
temperature resistant; larger sealing ring cross section increases
sealing adaptability
-Steel ball locked cone provides more security and is applicable to
high speed rotation.
-250 ℃ high temperature and anti-corrosion lubricant is applied
which the high temperature resistance performance of bit sealing
lubricating system.
-Optimized milled teeth surface weld improves the anti-corrosion
performance of drill bit
-Optimized milled teeth quantity and teeth arrangement structure
give full play to the cutting ability and cutting speed of drill
bits.
