Solidkey 8 1/2" IADC127 Tricone rock bit 

1) Condition: 100% new

2) Manufacturer brand name: Solidkey

3) The exact bit size: 8 1/2" = 215.9mm

4) IADC code: KE127 Steel tooth Tricone Bit

5) Seal type: Elastomer Sealed Bearing

6) Bearing type: Journal Sealed bearing bit with gauge protection

7) Nozzle quantity and nozzle size:3 pcs 

8) Connection joint Pin size: 4 1/2 API Reg pin

1.This type of bits are used in low press resistance soft to medium formation,shales,clay,salt,etc.,It can work in a high RPM and low WOB with fast drilling speed.

2. Surface of cones and teeth are hard enhanced to extend the working life of bit.

3. Teeth distributed optimal design largely improve the working efficiency of breaking down