hand rock drill

1.high quality taper button bits
2.Taper button bits
3.33mm taper button bits

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

YT28 Air leg rock drill is a heavy-duty air leg rock drill with the features of high speed and low consumption.

1. Applications of HZ-130Y hydraulic core drilling rig
geological survey and exploration
basic exploration for roads
high-rise buildings
inspectio

Machine Type:Drilling Tool
Certification:API
Material:TCI
Processing Type:Forging
Use:Well Drilling

yt24 air leg rock drill

1.high quality taper button bits
2.Taper button bits
3.34mm taper button bits

1.API all size, all IADC all chinese brand
2.Large quatity in stock
3.abundant experience to export

1.manufacturer of diamond pdc drill bit
2.design and produce as customer request
3.cover all size
4.API&ISO9001 certificated

Drilling rig is used in tunnel drilling, geological prospecting, also suitable for geological drillings of building

1.high quality and best service
2.Strong cutting structure durability
3.steel tooth drill bit for drilling

YT28 airleg rock drilling is one of new high-efficiency machine used widely in mine roadway constructions and various of rock hole blasting. It is an

Drilling rig is used in tunnel drilling, geological prospecting, also suitable for geological drillings of building

Drilling rig is used in tunnel drilling, geological prospecting, also suitable for geological drillings of building

YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques

Drill bits are used for drilling and the installation of anchor bars. They are provided as sacrificial drill bits (one time use only) and will be left

TPY-30 Drill Rig is a type of shallow-hole drilling machine for Drilling In Soil

YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques

It's used for soil and rock anchoring, consolidating and strengthening foundation of highway and dam and retaining wall, preventing soil and rock,etc.

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time

Warranty:
1 year, 1 year
After-sales Service Provided:
Engineers available to service machinery overseas
Product Name: ...

 
Wagon Drill  Highly - Efficient Crawler Pneumatic Dth  Rock Drillin

1.22 years focus on rock drill bits manufacture.
2.High quality steel.
3.High abrasion resistant cemented carbide.
4.Advanced heat treatment techni

API TCI bit, higher ROP, longer use life.
high reliability and quality

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

Integral Steel Rod is used by a hand held drill machine in Underground mining and for small hole drilling, equipped with small power rock drills

rock drill diaphragm
Place of Origin: Korea
Size: 52*106mm
Application: COP1838, 1840

Place of Origin: Shandong, China (Mainland)
Brand Name: DONGDA
Model Number: YT24
Type: Air Drill
Average Air Consumption: 66.

FOB Price:US $450 - 1,000 / Set Get Latest Price
Min.Order Quantity:1 Set/Sets
Supply Ability:1000 Set/Sets per Month

YN27 Rock Drill is a very efficient machine, composed of gasoline engine, Air pump, rock drill.