Concentric Overburden Casing Drilling System

Name: Concentric Overburden Casing Drilling System
Brand: StoneContact.com
SKU: 877253
Price: 100 USD
Availability: InStock

Min Order : 1 Pieces

Supplier Detail

XIAMEN BESTLINK FACTORY CO., LTD.

Established: Dec 22,2000

China

7YR

Main Product:

stone splitting machine, stone cutting machines, stone splitter, pushing air bag, button bit grinder, dth hammer button bit

Mr.Grace Ye

Tel: 0086-5925601702

Adr: Unit 8001 ,Part A,Minnan culture town,No.350 Changle road,Huli,Xiamen,China.

Visit Store

Product Description

We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, top hammer button bits, coupling, cross bits, drill rods located in Xiamen,Fujian,China.

Product specifications: Slide block casing system

Casing Tube OD(mm)	Casing Tube ID(mm)	Reamed Dia(mm)	Casing Shoe ID(mm)	Hammer Type	Drill Pipe(mm)
168	148	185	138	DHD350/QL50	76/89
178	158	195	148	DHD350/QL50	76/89
194	174	206	163	DHD360/QL60	89/114
219	199	234	187	DHD360/QL60	89/114
245	225	264	212	DHD380/QL80	114
273	253	308	237	DHD380/QL80	114
325	305	350	283	NUMA100/SD10	114
406	382	425	360	NUMA125/SD12	127

Features

Hardening treatment of the part's surface with longer operating life and excellent anti-wear properties.

Structural Optimization, improving the structural strength and ease of operation

Superior Performance, high drilling speed with stable and reliable performance

Application Range

It is suitable for drilling water wells, geothermal wells, short micro piles,medium mini-type grouting hole of building, demand harbor project.