Inserted Tri Cone Rock Bit RRI Roller Bearing Rubber Sealing Inserted Tooth

Roller Bearing Tri-Cone Bits Inserted

RRI (Roller Bearing-Rubber Sealing-Inserted Tooth) bits is a kind of ideal and economic tool in high speed well drilling.

Product Features:

- Sealed roller bearing structure is placing the cylinder roller into groove of cone which increases the bearing neck size to load larger WOB and adapt high ROP.

- Surface of thrust bearing is hardening treated and wear reducing treated to improve the loading ability and anti-seizure ability of bearing.

- High strength and high flexible hard alloy teeth are applied to improve the anti-impact performance, reduce tooth breaking rate.

- Optimized milled teeth quantity and teeth arrangement structure give full play to the cutting ability and cutting speed of drill bits.

Inserted Tri Cone Bits

Inserted Tri Cone Rock Bit

Tri Cone Rock Bit RRI

Inserted Tri Cone Rock Bit RRI Roller Bearing Rubber Sealing Inserted Tooth Images