Changsha Sollroc Engineering Equipments Co., Ltd.: Changsha, Hunan, China; Main products: DTH hammers, DTH bits, Button bits, DTH drilling rod, ODEX system

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Concentric Overburden System With Blocks

FOB Price

US$ 500 - 10,000 / Piece

1 Piece(Min. Order)

Port Shanghai Shenzhen any ports
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Product Details

Place of Origin	Hunan, China	Brand Name	SOLLROC
Model Number	168mm-406mm	Type	Drill Bit
Machine Type	Drilling Tool	Certification	Other, ISO9001
Material	Other, carbide + special steel	Processing Type	Other, heat-treatment + machining process
Use	Well Drilling

Product Description

Appication

It is suitable for drilling water wells , geothermal wells , short mircopiles ,medium mini-type grouting hole of building , dam and harbour project .

Future

1.Harden treatment of the part's surface

2.simple structure

3.Superior performance

Product Description

Specifications:

Casing tube OD(mm)	Casing tube ID(mm)	Max Reamed Dia (mm)	Casing Shoe ID(mm)	Hammer shank
168	148	185	138	DHD350/QL50
178	158	195	148	DHD350/QL50
194	174	206	163	DHD360/QL60
219	199	234	187	DHD360/QL60
245	225	264	212	DHD380/QL80
273	253	308	237	DHD380/QL80
325	305	350	283	NUMA100/SD10
406	382	425	360	NUMA125/SD12

Detailed Images

Symmetrix overburden drilling system:

Three blocks concentrix system is available.

Packing & Delivery

Ply-wooden cases

Ply-wooden cases + pallet

Delivery: By sea, By air or by Express

DTH hammers >>

DTH bits >>

RC hammers >>

RC bits > >

Button bits > >

ODEX and concentric system >>

Contact Us

Changsha Sollroc Engineering Equipments Co., Ltd.: Contact nameJessica Sollroc
Chat Now; Phone86-731-85551632; AddressRoom 212A, Building 018, No. 055, Jiucai Park, Wenyi Road St., Furong District, Changsha, Hunan, China

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Product Categories

Button bits	Coupling sleeves	Diamond drilling tools	Double head casing system
DTH bits	DTH drill rods	Grinding machine	New Products
ODEX system(eccentric drilling)	Reverse Circulation RC bits	Reverse Circulation RC hammers	Rock drills
Self drilling anchor	Shank adaptors	Symmetrix system(concentric drilling)	Tapered bits

Concentric Overburden System With Blocks

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Product Details

Product Description

Ply-wooden cases

Ply-wooden cases + pallet

DTH hammers >>

DTH bits >>

RC hammers >>

RC bits > >

Button bits > >

ODEX and concentric system >>

Contact Us

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