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Tungsten Carbide Step Drag Bit

1. Carbide step drag bit with tungsten carbide inserts on the blades;2. They are disign for soft formations, such as coal,sand, clay,etc;3. They are widely used in water wells, mining, geothermal, environmental and exploration drilling;4. We also supply PDC drag bits, tricone bits etc with competetive price.
Product Description

Product description of carbide step drag bit
drag drilling bit.jpgThis is the carbide drag bit, material is tungsten carbide and steel/. The Drag Bits can penetrate softer formations such as stiff clays and Mudstones very quickly.  Usually used for construction or other site investigation projects. It has two types, Step Type and Chevron Type. 

Except 76mm, 98mm. 113mm, 133mm, 153mm, we can also design the special size per customers' requirements.

Specifications of step drag bit

Product nameStep drag bit
MaterialTungsten carbide and steel
Size2 7/8" to 22"
Connection threadAPI standard connect therea or client's requirement
Blades No.3-5 blades
Rock formationSoft rocks
ApplicationConstruction and investigation project, coal mining
PackagingCarton box packaging or as client's requirement
ShippingSamples are shipped by express, batch products are shipped by sea or by air
Delivery1-5 days for sample, batch products depend on the order quantity

Detail pictures of step drag bit
76mm drag bit head.jpg

step drag bit head

76mm drag bit.jpg

API 23/8 thread drag bit

3 wing drag bits.jpg

Step drag bits

Packaging and shipping
76mm and 98mm drag bit.jpg

Packaging for Tungsten carbide step drag bit is in wooden box.

1-5 days for sample, batch products depend on order quantity;

Samples will be shipped by express, batch products will be shipped by air or by sea.

Why choose us

1. 10 years rock drilling tools manufacturing experience;

2. Powerful technology support and mature manufacturing experience;

3. Strict quality control before delivering;

4. Variety of payment: T/T, Wester Union, Credit card and PayPal.

5. 24 hours online service;

6. We can provide customized products with special requirements.

7. We can supply FORM E if you need.

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