• TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade
  • TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade
  • TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade
  • TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade
TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade

Product Details:

Place of Origin: China
Brand Name: OilMan
Certification: API & ISO
Model Number: Step Type, Chevron Type

Payment & Shipping Terms:

Minimum Order Quantity: 1 pc
Price: USD30-500/spc
Packaging Details: Export Wooden Case
Delivery Time: 7-30 days
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 800 pcs per month
Get Best Price Contact Now

Detail Information

Condition: New Product Name: TC Tipped 7 7/8"(200mm) With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade Drilling Drag Bit For Hard Limestone
Keywords: Step Drag Bits Application: Water Well Drilling, Mining, Oil Well Drilling
Warranty: One Year Size: 2"~ 17 1/2"
High Light:

TC Tipped Drag Bit Drilling

,

Crown Blade Drag Bit Drilling

Product Description

TC Tipped 7 7/8"(200mm) With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade Drilling Drag Bit For Hard Limestone

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 0

TC Tipped 7 7/8"(200mm) With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade Drilling Drag Bit For Hard Limestone

Description of Drag Bits:

Drag drilling bit also named blade bits, with a Tungsten Carbide inserts on the blades.They are usually designed for use in soft formations such as sand, clay, or some soft rock.Their uses include drilling water wells, mining, geothermal, environmental and exploration drilling.Whenever possible, they should be used to drill pilot holes, for they produce cuttings are easiest to log.Normally drag bits are 3 wings, but we can make 4 or 5 wings following your drawings or samples. Many special designs are available upon your request.

 

Drag bits are economical tools when drilling softer geological formations and shallower depths. OilMan is the biggest supplier of drag bits in China, we supply both step drag bits and chevron drag bits. Step drag bits are usually used for drilling overdurdens with sands, clays or soft formations. Compared with chevron drag bits, step drag bits produce large cuttings and more aggressive, however, will be less durable.

There are two forms of drag bits:
- "Step" type for soft grounds
- "Chevron" type for medium hard grounds

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 1

PRODUCT SPECIFICATION

Type Dimension Thread Connection
inch mm
3-wing Step Type 2 ~ 17 1/2 51~445 N Rod, 2 3/8” ~ 6 5/8” API REG/IF
3-wing Chevron Type 2 1/2 ~ 8 64~203 N Rod, 2 3/8” ~ 4 1/2” API REG/IF
4-wing Step Type 7 7/8 ~ 17 1/2 200~445 3 1/2” ~ 6 5/8” API REG/IF
4-wing Chevron Type 2 5/8 ~ 6 1/2 67~165 N Rod, 2 3/8” ~ 3 1/2” API REG/IF
Drag Bit Blades 5 1/2 ~ 17 1/2 140~4445  

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 2

Drag Bits Regular Sizes
Connection Threads N-Rod, AW, 2 3/8’’ API Reg, 2 7/8’’ API Reg, 3 1/2’’ API Reg, 4 1/2’’ API Reg,
6 5/8’’ API Reg, 2 7/8’’ API IF, Etc.
Wings 3-6 Wings
Type Chevron and Step type
Drag Bit Size 2"-- 17 1/2''(51mm--444.5mm)
Blades 3--9 Blades
Nozzles According to your requirement
PDC Cutter 1913,1613,1313 and so on.
Rotary Speed 60-300 rpm
Delivery Terms Within 3 days after the payment
Package Wooden Boxes, or as customer requirements.

 

Related Bits:

Tricone Drill Bits 3 7/8", 5",5 1/8", 5 1/4", 5 1/2", 5 5/8", 5 7/8" , 6", 6 1/8", 6 1/4", 6 3/8", 6 1/2" , 7 1/2", 7 5/8", 7 7/8" , 8 3/8", 8 1/2", 8 3/4",9 1/2", 9 5/8", 9 7/8" 10 5/8",11 5/8" , 12 1/4", 13 5/8", 13 3/4" , 14 3/4",15", 15 1/2", 16" , 17 1/2", 20", 22”, 24" , 26"
PDC Drill Bits 4 1/2”,4 3/4” ,4 5/8”,5 1/4”, 5 1/2”, 5 7/8”,6”, 6 1/8”,6 1/2”,6 3/4”,7 1/2”,7 7/8”,8 1/2”,8 3/4”,9 1/2”,9 5/8”,9 7/8”,10 5/8”,11 5/8” 12 1/4”,13 3/4”,13 5/8”,14 3/4”,15 1/2” ,16”,17 1/2”
Hole Openers

10”, 12”, 14”,16”,18”,20”,

22”,24”,26”,28”,33”,36”

Sintered Diamond Bits 46mm, 56mm, 66mm, 76mm, 94/96mm

More Photos:

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 3

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 4

Production Process:
TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 5

Application:

TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade 6

Company Information:

About us

Dongying OilMan Machinery Equipment Co.,Ltd is a professional supplier of various petroleum equipment, including drilling rig accessories, well control system, drill string, handling tools, downhole tools, OCTG, drilling tools, cementing tools and sapre parts with API certification. Our products have been exported to Russia, America, Middle East, South America, Southeast Asia, Central Asia, African, Australia, Europe etc. Our company is willing to cooperate and make common progress with friends at home and abroad with first-class products, first-class service and reasonable prices.

 

Certificates

API-5CT, API-10D, API-7K, API-11E, API-6A, API-11AX, API-5D, ISO 9001, ISO14001, ISO18001 etc.

 

 

If any needs, pls contact us freely:

 

Dongying OilMan Machinery Equipment Co.
Address: North Two Road, Dongying City, Shandong Province, China.
Mob/whats app/we chat:+86 13475294399
*Email: christal@oilmancn.com

Want to Know more details about this product
I am interested in TC Tipped Drag Bit Drilling With 3 1/2" API REG Tungsten Carbide Stepped Crown Blade could you send me more details such as type, size, quantity, material, etc.
Thanks!
Waiting for your reply.