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3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter
3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter
3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter
3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter
Specifications
Brand Name :
JCDRILL
Model Number :
5-17 inch
Certification :
ISO,CE
Place of Origin :
Hebei,China
MOQ :
1
Price :
Negotiable
Payment Terms :
T/T, Western Union, MoneyGram, L/C
Supply Ability :
100000 pcs/year
Delivery Time :
5-7 days
Packaging Details :
Standard Export Packaging
Material :
Steel
Product Name :
Drag Bit
Application :
water well drilling
Color :
as customer required
size :
5-17 inch diameter
Connection :
API
Description

3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

Application

Drag Bits can be used to drill any type of hole; they are the perfect solutions for mud, sand, and sticky clay, as well as drilling out concrete or grout. Drag bits are also a more economical solution for seismic drilling.

Chevron bits are designed for medium to hard formation and are used in areas that contain a lot of rock or drilling out concrete casings and plugs.

Step bits are the most common type of drag bit used in the world today. They are primarily designed for soft to medium formations.

3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

Characteristics

All sizes are generally 3 wings and standard design;

Any size of 4 wings or chevron type is upon customer’s request;

All sizes connection type are AROD,NROD or standard API thread;

Any special size and design is upon customer’s request.

Drag bits diameter:76mm to 445mm;
Step Drag Drill Bits thread sizes: :2 3/8” API Reg, 3 1/2” API Reg, 4 1/2” API Reg, 6 5/8” API Reg, etc;

Specification

Bit Size Pin Type
2-3/4″ – 3-1/2″ 4 THD N-ROD
3-5/8″ – 4-3/4″ 2-3/8″ API PIN
4-7/8″ – 5-1/8″ 2-3/8″ API PIN
5-1/4″ – 5-1/2″ 2-3/8″ API PIN
5-5/8″ – 6″ 2-3/8″ API PIN
6-1/8″ – 6-1/4″ 2-3/8″ API PIN
6-1/2″ – 6-3/4″ 2-3/8″ API PIN
5-1/2″ – 6-3/4″ 3-1/2″ API PIN
6-7/8″ – 7-7/8″ 3-1/2″ API PIN
8″ – 9″ 3-1/2″ API PIN
9-1/8″ – 10-7/8″ 3-1/2″ API PIN
7-7/8″ – 8-7/8″ 4-1/2″ API PIN
9″ – 9-7/8″ 4-1/2″ API PIN
10″ – 10-7/8″ 4-1/2″ API PIN
11″ – 12-1/4″ 3-1/2″ OR 4-1/2″ API PIN

Kelly Bits

Bit Size Box Connection
3-7/8″ ARCO, 2″ IF
4-3/4″ – 5-1/4″ 2-3/8″ MHJR, FA, MR, IF
5-1/2″ – 6-3/4″ 2-3/8″ MHJR, FA, MR, IF
6-7/8″ – 7-7/8″ 2-3/8″ MHJR, FA, MR, IF
8″ – 10″ 2-3/8″ MHJR, FA, MR, IF

H.D. Chevron One-Piece Bits

Bit Size Pin Type
3/4″ – 2-1/2″ A-ROD, AW
2-5/8″ – 2-7/8″ A-ROD, AW
2-3/4″ – 3-1/4″ 3THD/4THD N-ROD, 2″ IF
3-3/8″ – 3-3/4″ 3THD/4THD N-ROD, 2″ IF
3-3/4″ – 4-3/4″ 2-3/8″ API PIN
4-7/8″ – 5-1/8″ 2-3/8″ API PIN
5-1/4″ – 5-1/2″ 2-3/8″ API PIN
4-5/8″ – 5″ 2-7/8″ API PIN
5-1/8″ – 5-1/2″ 2-7/8″ API PIN
5-1/2″ – 6-1/4″ 3-1/2″ API PIN
6-1/2″ – 6-3/4″ 3-1/2″ API PIN
7″ – 7-1/2″ 3-1/2″ API PIN
7-5/8″ – 8″ 3-1/2″ API PIN

Packing& Delivery

3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

FAQ
1. Shipping time for an order
We have many stock. As usual, we can delivery the goods as soon as we get the full payment.
2. Quality Control
Strict inspection and testing for every order before shipping out .
3. How can we trust your company?
We support Alibaba trade insurance. Protect products quality, shipment on time and your covered amount.
4. After Sales Service
Free replacement will provide once the failure confirmed caused by our product quality.

Product tags

well drilling drag bit

,

drill size for taps

,

drill size to tap size
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3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

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Product Detail
Brand Name :
JCDRILL
Model Number :
5-17 inch
Certification :
ISO,CE
Place of Origin :
Hebei,China
MOQ :
1
Price :
Negotiable
Contact Supplier
3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter
3 Wings 12 Inch Water Well Drilling Tools Drag Bits 76mm - 445mm Diameter

Beijing Jincheng Mining Technology Co., Ltd.

Active Member
7 Years
beijing, beijing
Since 1992
Business Type :
Manufacturer, Seller
Main Products :
Rock Drilling Tools, DTH Drilling Tools, Core Drilling Tools
Total Annual :
30 Million-40Million
Employee Number :
>300
Certification Level :
Active Member
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