Hole Opener multi - cones 32" Drill Bit Tricone Drilling Bit Customized

Introductions:

Cutting Structure
The hole opener always have multi-cones. Bit cones are splitted from Tricone Bits and welded to build a big diameter bit. The pilot is attached with hole opener.

Product Application
Hole opener for enlarge a small well hole to bigger diameter in construction field, bridge construction, super highway construction, railway construction etc. This kind of bits are suitable for different complex formation, shale, limestone, cobblestone, dolomite, chert, etc.

Main Type Available
Regular Bit Diameters: 28", 32", 36", 38", etc, and any diameters can be customized, maximum diameter is 1600mm.

Specifications:

28", 32", 36", 38"

Any special size would be available by request.

Email: roschen@roschen.com; roschen@roschen.net

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

Tel::+86 13764195009 ; WeChat: 13764195009

Website: http://www.roschen.net

http://www.roschen.cn

http://www.roschen.com

 ROSCHEN GROUP

ROSCHEN Group has the world class advanced equipment like 12000 tons forging, metal processing plant, heat treatment workshop, numerical control plant, Advanced five-axis machining center, etc. professional technical and skilled team to ensure mining, mineral tools, equipment products quality stable and reliable.

ROSCHEN Group Limited is a manufactory with years of research and development for the mining, mineral tools, equipment. We are capability to produce high performance world class products and control excellent quality. Our main product includes tricone bit, diamond core bits, drill pipe, core barrel, TCI tricone bit, mill tooth tricone bit, RC hammer, DTH bit, etc.

ROSCHEN Manufactory PROCESS

ROSCHEN Sales Value Growing Up!

ROSCHEN'S MISSION

1. Strive to create and supply Best quality products for the industry that last longer than the average products.

2. Provide excellent service for our clients.  24 hour-7 days /week schedule to get our clients what they need – FAST.