• Model NO.：2 7,8"
• Origin：Changsha
• HS Code：82071990
• Production Capacity：100 Per Month

Basic Info.

Model NO. 2 7/8" Origin Changsha HS Code 82071990 Production Capacity 100 Per Month

Product Description

Specifications
API 3"-26" Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten
Carbide Drag Bits
1-API or ISO
2-Delivery Date: In 7 Days
API 3"-26" Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bits

1-Company Introduction

1. Company introduction

Hejian Fanglei Drill Equipment Co., ltd was professional with varies kinds of tungsten carbide (TC) drag bits in China for many years. Including of carbide drag bits, carbide step drag bits, 3-wings, 4-wings drag bits.

API 3 Wings Alloy Steel Drag Bit/Stepped Drag Bit/Tungsten Carbide Drag Bit

1-API or ISO 9001: 2008

2-Delivery Date: In 7 work days

3-Delivery term: By air or by sea

4-MOQ: 10 units

5-Brand new

6-Size: 2 7/8"-26"

7-Packing: Wooden Case

2- Product Description:



Step Drag Bits 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 ar