8-1/2" TCI Tricone Bit IADC527 Insert Tricone Rotary Bit for Well Drilling

More details, please contact sales05@cdhptec.com

What do you supply?

1. Fixed Cutter Drilling Bits(PDC drill bits, Diamond drill bits, TSP diamond drill bits, Impregnated diamond drill bits),

2. Roller Cone Bits(tricone drill bits, single cone bits, rock bits, tci tricone drill bits, milled tooth tricone drill bits),

3. Hammer Bits and Drilling Tools(tubulars, jars and impact tools, reamers and stabilizers, underreamers, drill pipes, downhole casing, hole opener, etc)

Size: 3 3/4", 3 7/8", 4 1/8", 4 1/4", 4 1/2", 4 3/4", 5 1/8", 5 5/8", 5 7/8", 6", 6 1/8", 6 1/2", 6 3/4", 7 1/2", 7 7/8", 8 3/8", 8 3/4", 8 1/2", 9 7/8", 10 1/2", 11", 12 1/4", 13 5/8", 13 3/4", 14 3/4", 15 1/2", 16", 17 1/2", 20", 22", 24", 26", 36".

How do you guarantee the quality?

1. API Certificated, ISO9001 Certificated.

2. Registered supplier of CNPC.

How to choose the suitable bit for drilling?

If you know the IADC code and size, please contact us directly, our technicians will recommend the suitable one for you.

If you do not know the size and IADC, pls kindly tell us the application and the formation. Our engineer will design or choose the suitable one for you.

How can I get the bits?

We could send bits to you by courier, air and sea, any way you want, we could delivery it.

How to contact you?

Send email via or to my email(sales05 at cdhptec dot com) directly, we will reply you asap.