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108mm 4 Inch High Air Pressure DTH Hammer Drill Bit

China 108mm 4 Inch High Air Pressure DTH Hammer Drill Bit, Find details about China DTH Bit, Rock Drill from 108mm 4 Inch High Air Pressure DTH Hammer Drill Bit

Model NO.
DHD3.5/3.5A
Diameter
108mm
Transport Package
Carton/Wooden Case
Origin
China
HS Code
8207199000
Model NO.
DHD3.5/3.5A
Diameter
108mm
Transport Package
Carton/Wooden Case
Origin
China
HS Code
8207199000
Product Description
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit108mm 4 Inch High Air Pressure DTH Hammer Drill Bit108mm 4 Inch High Air Pressure DTH Hammer Drill Bit

108mm 4 Inch High Air Pressure DTH Hammer Drill Bit
Features:
1,The longer life of the drill
2,High drilling efficiency
3,The drilling speed is stable
4,Good performance
5,The use of a wide range

Product Parameters
DHD3.5
 
Head ShapeDiameter of button face(mm)Shank LengthSplinePort holesButton typeGauge butonsFront buttonsWeight (KG)
Flat face9018082Spherical+Ballistic6x∅145x∅124.7
Flat face9518082Spherical+Ballistic6x∅145x∅124.8
Flat face10018082Spherical+Ballistic6x∅146x∅124.9
Flat face10818082Spherical+Ballistic8x∅136x∅125.4

DHD3.5A
Head ShapeDiameter of button face(mm)Shank LengthSplinePort holesButton typeGauge butonsFront buttonsWeight (KG)
Convex face9018082Spherical+Ballistic6x∅145x∅124.7
Convex face9518082Spherical+Ballistic6x∅145x∅124.8
Convex face10018082Spherical+Ballistic6x∅146x∅124.9
Convex face10818082Spherical+Ballistic8x∅136x∅125.4
 
 
 
Packaging & Shipping
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit

 

Company Profile
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit
Changsha Reading Machinery Equipment Trading is located in a world class construction machinery city Changsha.We are a company which is professional, dedicated and hard serving in drilling industry.Our company products have passed ISO9001 quality management system certification and widely used in engineering,mining,tunnel,quarrying,petrochemical, transportation, earthwork excavation, wells, pile foundation, civil engineering and other fields.Our business philosophy is Good Product,High Quality Service and Competitive Price.Our business products is that the variety is rich ,the series is complete,the raw material is the high quality, the technology is advanced and the quality is strict by inspection.The scopes of the company is DTH hammers and bits,drilling equipment,all kinds of screw drill bits,reverse circulation hammers and bits,shank joints and bushing,drill pipe and spare parts for drilling rig,etc.

 

FAQ

 

1~How is your after-sales service?
Re: We have 24 hours after sales service for customers. And If quality problem, goods can be return or replaceable.

2~What is the payment terms?
Re:50% in advance by T/T, the balance before delivery.

3~How about the delivery time?
Re: Ususally within 25-30 days. Small quality can be withinn one week.

4~How is the quality control?
Re: Please do not worry too much. Before leaving the factory, all goods will be tested. All is OK, then can be left the factory.

5~What is MQO?
Re: One pc sample is also no problem.
108mm 4 Inch High Air Pressure DTH Hammer Drill Bit


 

 

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