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Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

Product Details:

Place of Origin: Hunan, China (Mainland)
Brand Name: Teamwhole
Certification: ISO9001
Model Number: Drill Bit

Payment & Shipping Terms:

Minimum Order Quantity: 1 Piece/Pieces
Price: Negotiation
Packaging Details: Inner package with cartons, outer package with wooden cases.
Delivery Time: In 15 days after receiving the advance payment
Payment Terms: L/C, T/T
Supply Ability: 50000 Piece/Pieces per Month
Detailed Product Description
Usage: Mining Hammer:: 4"DTH Hammer
Flushing Hole:: 2 Carbides: High Quality
After Service: Avaliable Sample:: Avaliable

Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

 

DTH BIT DHD340-125 BUTTON BIT FOR HOLE BLASTING

 

General Introduction

 

 

Bit Face Shape Selection:

 

 

1. Drop Center Bit

For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.

 

 

2. Concave Face

The all-around application bit face specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.

 

 

3. Convex Face

For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.

 

 

4. Flat Face Bit

This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.

 

 

Carbide Button Shape Selection:

 

 

 

1. Semi-Ballistic Buttons

 

2. Ballistic Button

 

3. Spherical Button

 

4. Two-step Button

 

 

Our Advantages:

 

We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production.
We using the best quality raw materials.
We adopting advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.

 

 

 

Raw Material

 

Steel:

 

First class special alloy steel with high strength, heat resistance and wearable

 

 

Carbide:
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.

 

 

Specification

 

1.Steel Carbide
2.12 years experience
3.Can match to the original bit shank
4.Atlas quality

 

Quality Warranty

 

Our company response for any quality problem caused by material or machining defect.

 

 

Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

 

Mining DTH Button Bits DHD340-125mm Diameter 2 Flushing Hole 4" DTH Hammer

 

 

 

Contact Details
Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.

Contact Person: Ms.chen

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