185mm High Air Pressure Rock Drill for Mining, Tunneling, Quarrying, Construction, and ...

• Surface Treatment：Spray-Paint
• Manufacturing Process：Forging
• Material：Alloy Steel
• Bit Dia.：185mm
• Usage：High Pressure DTH Tools
• Transport Package：Carton,Wooden Case

=== Base Info ===

• Model NO.：NWHB185
• Trademark：NEWAY POWER
• Origin：China
• HS Code：82071990
• Production Capacity：1000PCS,Months

=== Description ===




NWHH120ANWHB38038016*φ19+12*φ1942*φ184187 

How to order:
1. Customized acceptable
2. Bit diameter, face shape
3. Carbide button shape
4. qty of air hole

Head Design:



Technical Process:

1. Steel
2. Lathe
3. Punching
4.Welding Carbide Button
5. Painting


Package and Stock:

Packed by Plastic Cases, Cartons or Wooden cases.


Products Applications:

NWEB Series Eccentric drilling bit is suitable for drilling water wells, geothermal wells, short micropiles, medium mini-type
grounting hole of building,dam and harbour project.