|Size:||8.5in, 215.9mm||Color:||Golden, Request, Etc.|
|Model Number:||8-1/2 HS6622TB||Gauge Length:||101mm|
forging Steel Body PDC Bit,
welding Steel Body PDC Bit,
8.5in drill bits for water well drilling
8.5in 6 Blades PDC Core Bit Oil Drill Bit Machine Stone Drilling Bit
Superior PDC tool technology for perfect impact strength and wear resistance.
Double row cutters extend aggression and durability.
FEA software for tool distribution and layout makes drilling more efficient and reduces NPT.
The tool angle is optimized in both axial and radial directions by FBS (Force Balance Analysis) software,
resulting in a more aggressive and durable drill.
The helical blade effectively improves the stability of the drill bit and the ROP.
|Size||8 1/2 inch (Φ215.9mm)|
|Model number||8-1/2 HS6622TB|
|Body type||steel body|
|Number of blade||6|
|Primary PDC cutter size||1613|
|Number of nozzle||6|
|API connection||4-1/2 REG|
|Make-Up Torque(KN.m)||16.3~21.7(4.79) KN·m(Mpa)|
|Application||Oil & Nature Gas|
Our bits will be shipped within 5 days after 40% full payment is received. They will be shipped by sea or air according to your requirements. Please feel free to contact us if you have any other requests. Thanks!
We adhere to the principles of high quality, great after-service and great communication. We also adhere to providing efficient products and excellent service. Please contact us if you are interested. We look forward to hearing from you!
Contact Person: MR.LIU
Tel: 0086 13468853442