International Trade Fair for Construction Machinery,
Building Material Machines, Mining Machines and Construction Vehicles.

All
bauma CHINA 2026
All exhibitors List

CANGZHOU GREAT DRILL BITS CO., LTD.

SNIEC E5.879

Headquarters: 

Target Groups: 

New

Hole opener

Product Category: Equipment and accessories, other

Save the product

Product Introduction

The hole opener is made up of three or more single roller cutters. The main cutting tooth is a new type of hard-facing milled tooth or high quality tungsten carbide insert tooth.
Suitable for the large-diameter surface drilling, mining drilling , HDD drilling and so on.

Product Brochure

Other Products

New
Tricone bit

Equipment and accessories, other

Roller cutter

Equipment and accessories, other

New
PDC Bit

Equipment and accessories, other

New
Hole opener

Equipment and accessories, other

Roller cone cutter

Equipment and accessories, other

International Trade Fair for Construction Machinery, Building Material Machines, Mining Machines and Construction Vehicles

Exhibitor Service International

Tel. +49 89 949-20252

Exhibitor Service China

Tel. +86 21 2020-5500
Legal Information Privacy Policy © Messe Muenchen Shanghai Co., Ltd.