Down The Hole Drilling Hbh Series Back Hammers

• Type: Hammer
• Application: Tunnel Boring Machine
• Certification: ISO9001: 2000
• Condition: New
• G.W: 31-63kgs
• Pressure: 8 Bar
• Model NO.: HBH
• Material: Carbon Steel
• Color: as Request
• Packing: Wooden Case
• Transport Package: Carton
• Specification: 550*330*150mm
• Trademark: BESTLINK
• Origin: China
• HS Code: 82071990
• Production Capacity: 10000PCS Per Month

Product Description

Down the Hole Drilling HBH Series Back Hammers

Bestlink Back Hammer--- saving time and equipment
Xiamen Bestlink Factory Co.,Ltd., founded in 2004, is specializing in supply and export of all types of quarrying and mining tools.

In case of jamming of any drilling tool in the boring process, the backhammer will help you save time and money.
The backhammer may be mounted on the drill pipe joint between the borehole gripper and the swivel head, thus creating a combined effect of effective reverse impact and vibration.
Sturdy and reliable, the backhammer is composed of three components and a plastic housing which acts both as an exhaust emissions guider and a muffler. With regards to the maintenance, it's only necessary to kecp it clean and the linking section we protected when the backhammer is not in use.

 Specifications
1 SECOROC COP back hammer
2 saving time and equipment
3 180-225mm diameter
4 API 3 1/2" standard
5 high quality material
 

Product	Pressure	Thread	Total Length(mm)	Diameter(mm)	KG
BLH14	8 Bar	API3 1/2"	510	180	31
BLH16	8 Bar	API3 1/2"	540	200	44
BLH19	8 Bar	API3 1/2"	540	225	63