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Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

Product Details:

Place of Origin: CHANGSHA,HUNAN
Brand Name: TIANHE
Certification: IS09001
Model Number: SD6-190

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: dth bits are packed by Woodens outer side, and Cartons inner side.
Delivery Time: Shipped in 25 days after payment
Payment Terms: T/T
Supply Ability: 5000PCS/month
Detailed Product Description
Color: Glod Materail: Alloy Steel And Carbides
Processing Type: Forging Dth Bits Matched Hammer: SD6 Hammer
Button Shape: Spherical, Ballistic, Semi-ballistic Bit Face Shape: Flat, Concave, Convex, Drop Center

Product Name: hammer tools mining drilling dth hammer
Description:

DTH hammers are used for blast hole drilling and water well drilling project.

Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining,

Marble quarry or well drilling and other construction projects.

Quality level: 95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand
MOQ: No requirement for testing and trial order
Series: COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc

 

 

 

Gold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill BitsGold Spherical Concave Drill Bit , Alloy Forging SD6 190 Mm Rock Drill Bits

 

 

 

 

 

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.

 

 

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

Contact Person: Ms.chen

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