Used dth bits

Trusted Seller
Fast Drlling Speed 400m Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
Drilling 200m Per Day Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
400m Deep Tz-400 Portable Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
400m Deep Portable Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
350m Deep Tz-350 Hydraulic Top Drive Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
350m Deep Hydraulic Drive Water Well Drilling Rig Tz-350
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
350m Deep Portable Water Well Drill Rig Tz-350
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
Crawler 350m Deep Water Well Drilling Rig Tz-350
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
High Drilling Speed 350m Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
300meters Portable Crawler Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
300meters Top Hydraulic Drive Crawler Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
Big Torque Big Lifting Force Crawler 300m Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
350m Hydraulic Drive Portable Water Well Drilling Rig
- Manufacturer: tz
Product Description Our TZ series water well drill rig is uses full hydraulic control and the top drive to drive the rotation of drilling tools with very high drilling efficiency,Reasonable overall layout uses th...
Liuzhou, China
Trusted Seller
Top Impact Type Drilling Rig for Blasting Hole
- Manufacturer: tz
Product Description DTH Blasting Hole Crawler Drilling Rig TZ-458 crawler Top drive type hydraulic drilling rig, the structure is fully optimized, the drilling cost is lower, and the design is more and humanized....
Liuzhou, China
Trusted Seller
Crawler Blasting Hole Drilling Rig Use for Mining
- Manufacturer: tz
Product Description DTH Blasting Hole Crawler Drilling Rig TZ-458 crawler Top drive type hydraulic drilling rig, the structure is fully optimized, the drilling cost is lower, and the design is more and humanized....
Liuzhou, China