8 1/2" M722 Core Bits
Bit Size: 8 1/2 inch
IADC Code: M722
Connection: CHUAN8-3CBS / CHUAN8-4CBS
Cutter Quantity: 6 pcs/CT
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8 1/2" M722 Core Bits :
From standard cutters to custom drilling solutions, we provide the industry's most reliable PDC products for extreme conditions.
Product Specification
· Bit Size: 8 1/2"
· IADC Code: M722
· Cutter Type: Natural Diamond
· Cutter Quantity: 6 pcs/CT
· Crown Profile: Short Parabolic Outer Cone
· Gauge Length: 1.5"
· Nozzle Quantity: 0.2~1.5
· Connection Options: CHUAN8-3CBS / CHUAN8-4CBS
· Weight: Based on actual products
· Rotary Speed (RPM): 40 ~ 80
· Weight on Bit (KN): 20 ~ 100
· Flow Rate (lps): 10 ~ 25
· Suitable Formations: Limestone, Dolomite, Sandstone
Product Description
The 8-1/2" natural diamond core bit (IADC M722) is a high-efficiency drilling tool widely used in oil, gas, and geothermal well drilling. Featuring a short parabolic outer cone crown with high-density diamond particle teeth and natural diamond inner/outer gauge protection, it delivers superior attack capability, service life, and core recovery in medium hard to hard abrasive formations including limestone, dolomite, and sandstone.
Features
· Short Parabolic Outer Cone Crown Design – Optimized crown profile with high-density diamond particle teeth improves attack capability, service life, and coring rate.
· Natural Diamond Inner and Outer Gauge – Natural diamond gauge protection increases wear resistance and stability during coring operations.
· Optimized Waterway Design – Advanced waterway configuration ensures thorough cleaning and cooling of the drill bit, extending bit life.
· Versatile Formation Application – Suitable for coring in medium hard to hard formations with abrasive properties — limestone, dolomite, and sandstone.
· Multiple Connection Options – Available with CHUAN8-3CBS and CHUAN8-4CBS connections to suit different bottom hole assemblies.
ZZBetter: Your Leading PDC cutters Manufacturer & Supplier
You get high-quality PDC cutters to meet different applications.
You get to choose from our collection of PDC cutters made from different materials.
You will enjoy the full benefits and advantages of using our primary products.
You will experience the cutting-edge technology that we are using to craft our PDC cutters.
You get a guarantee that your purchase has no defects and flaws.
You are doing business with the leading PDC cutters supplier in China.
ZZ Better can handle maximum orders to help you grow your business.
Send your request or inquiry if you want a customization of PDC cutters.
Using the right PDC cutters can help you do the work more easily!
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Zhuzhou Better Tungsten Carbide Co., Ltd
ADDRESS：Huanghe North Road, Tianyuan District, Zhuzhou City, Hunan Province, China, 412000
Tel：0086 73128705418
Phone：0086 13647338188
Fax：0086 073128510897
Email：PDC@drillbetter.com
Whatsapp: 008618173362360
