rock drill

The YSP45 stoper rock drill drilling in quarry and coal or lineston mine.It is robust design for tough working condition.

Tungsten carbide insert bit of high strength and toughness is to increase the impact resistance of cutter and decrease the breakage rate.

1.Size from 3 7/8" to 26"
2Covers almost all IADC code.
3Stocks adequate&timely delivery
4Good quality and after-sale service

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

Low Noise Air Leg Pneumatic Rock Drill</

Down the hole rock drill bits
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 fa

Mainly used for gas drainage hole, also widely used for mining, geology exploration, hydroeceltric dam

YT24 differs from similar products particularly in its high efficiency, strong flushing and powerful torque. Energy-saving and efficient, long service

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

1.Diameter:85mm-555mm
2.DTH Hammer: 3"-12"
3.Splines:4-10
4.Package :in carton
5.Supply ability:2000pcs/month....

JiNing Shengdu Pneumatic Breaker Tools Co., Ltd.is a modern corporation which develops, manufacture and sell the equipment .

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

HJ bits are highly reliable bits suitable for straight hole and directional well drilling applications.

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

Down the hole rock drill hammer
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.IS

Fit for wet drilling in medium-hard or hard rock.

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

IADC214 steel tooth rock drill head proteleum machine1.Low compressive strength
2.High drillability
3.Midium to hard formation

Specifications:
Products
Hand tools
Shovel and Spade heads Shovel and spade with Handle Hoes Picks Pickaxes Mattocks
Matchets Axe Heads Ax

DTH rock drill hammer
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face s

Our drill bit can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs

It is a type of drill head, which is suitable for rock geology.
It is used to drill pilot hole for HDD.

Descriptions Details !
1.for water wells (200~1000m)
2.for geothermal wells(1000~3000m)
3.for oil wells (2000~3000m)

New arrival steel tooth roller bit for drilling water well
Model
TCI BIT, STEEL TOOTH BIT PDCoil drill bit roller bit
IADC CODE
116 117 126 127

button drill bit
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

Specifications
Explosion-proof type: mine intrinsically safe, the products comply with the provisions of the GB3836.4 in simple equipment.

API 5 7/8" TCI tricone bit
1.Inserted teeth bit
2.Medium formation use
3.Metal sealed journal bearing
4.Gauge protection

The PDC drill bits we offered are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy, water well

DTH rock drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.5 face shape

Features:
1) Rapid speed of drilling
2) Little vibration
3) Easy operation and maintenance
4) Cylinder diameter: 70mm...