Beijing Dazheng Yongye Construction Machinery Co., LTD

1. Types: We can supply kinds of cutter picks and holders for different rotary drilling rigs. Types as below:

BE/SY 0.8(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety o

Kelly box can be made for different rig brand, this is Bauer style.We are manufacturer for drill tools, detail

we can produce the variety of drilling bits,  including single&nb

Friction Kelly bars are used with piling rigs for drilling i

Kelly bar/ drill pipe is our advantage products,  We can  provide kelly bar for BAUER, MAIT, IMT, SO

we can produce the variety of drill bits,  including expanding drill b

�BE/SY 0.6m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

Kelly bar/ drill pipe is our advantage products,  We can  provide kelly bar for BAUER, MAIT, IMT, SO

 Interlocking Kelly Bar  Interlocking Kelly bars are us

We can offer interlock kelly bar for Bauer, Soilmec, IMT, MAIT, Casagrande, if any demand feel free to contact

We can offer kelly bar for Bauer, Soilmec, IMT, MAIT, Casagrande, if any demand feel free to contact with us.

�BE/SY 1.5m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

 Type: We can supply kinds of bullet teeth and holders for different rotary drilling rigs. Types as below

1. Type: We can supply all kinds of coal mining bits, flat cutter teeth with sleeves and holders, round shank

1. Type: We can supply kinds of bucket teeth and holders for different rotary drilling rigs. Types as below:&n

1. Type: We can produce the variety of drill tools, including single bottom of drilling bucket; Double bottom

�BE/SY 1.0m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

BE/SY 0.9(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety of dr

�BE/SY 1.2m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 1.25m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type:

�BE/SY 0.7m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 0.8m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 0.9m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: W

�BE/SY 1.0m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 1.2m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 1.25m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We c

�BE/SY 1.5m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 1.6m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 2.0m(H:1000mm, Bucket Thickness:20mm, Bottom Thickness:50mm) 1. Type: We ca

�BE/SY 1.4m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We ca

BE/SY 1.8m(H:1000mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety

 BE/SY 0.6m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produc

 BE/SY 0.7m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produc

BE/SY 0.8m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We

BE/SY 1.25m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety of

BE/SY 1.2m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the

BE/SY 0.9m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the

BE/SY 1.0m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety of d

BE/SY 1.0m(H:1200mm, Bucket Thickness:16mm, Bottom Thickness:50mm) 1. Type: We can produce the variety of d