8 Nozzle Diamond Fixed Cutter Drill Bits 51mm Water Well

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 9-1/2 HS6632TA
Minimum Order Quantity 5 pieces
Price To be negotiable
Packaging Details iron case
Delivery Time 7 business days
Payment Terms T/T, L/C
Supply Ability 20pcs per day

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Product Details
Size 9 1/2 Inch, 241.3mm Blades 4, 5, 6, 7, 8, 9 Blades
Process Roll Forged & Fully Ground Length Customized
Nozzle 8 Application Water Well
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8 nozzle fixed cutter drill bits


diamond fixed cutter drill bits


51mm water well drill bit

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Product Description

9 1/2 Inch 6 Blades Sintered Diamond Drill Bits Diamond Drill Bit Oil Well


1. Rolling seal bearing structure, cylindrical roller cone is in the groove, which increases the size of the journal.

2. Thrust bearing pairs are surface treated and hardened respectively.

3. The pressure difference in the lubrication system and the prevention of drilling fluid restrictions are all rubber oil storage bags, which provide a good lubrication guarantee for the bearing system.


Size 9 1/2 inch (Φ241.3mm)
Model number 9-1/2 HS6632TA
Body type steel body
Number of blade 6
Primary PDC cutter size 1613
Number of nozzle 8
Gauge length 51.95mm
API connection 6-5/8 REG
Make-Up Torque(KN.m) 33.03~43.3(9.56) KN·m(Mpa)
Application Oil & Nature Gas
Quality High Level
Package Iron Case
MOQ 5 Pieces
Certificate ISO 9001
Customized Size Yes


8 Nozzle Diamond Fixed Cutter Drill Bits 51mm Water Well 0

8 Nozzle Diamond Fixed Cutter Drill Bits 51mm Water Well 1


Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.

Please contact us freely if you have any other requests.
8 Nozzle Diamond Fixed Cutter Drill Bits 51mm Water Well 2

Our Principle

Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.


Why choose us

1. Factory direct wholesale price, the price is cheaper than the trading company.

2. Strict quality control department, every part needs to be checked.

3. Accept custom orders. Can be made especially for you.

4. Focus on quality. We pursue long-term interests.



Communication knows no boundaries, no matter where you are. If you have any requests, please feel free to contact us at anytime!