leg rock drill

yt24 air leg rock drill

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,

Use high-quality steel to make the base material of PDC bit,the surface of the blade weld high-performance wear-resistant materials.

1.High Abrasion tungsten carbide material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

1.Hardened Alloy Steel base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

PDC Drill Bit/Rock Bit/Drilling Tool,Drilling Tools

YN27C Gasoline Powered Rock Drill

1.Sizes rang from 3 7/8 -26
2.Cover all all IADC code
3.Reliable quality and best price

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

1.Fully ranged products.
2.Used on excavation machines, shearers,mining roadheader
3.Prompt delivery

1 Self drilling anchor bolt & IBO rock bolt
2 R /T thread
3 left / right hand thread
4 R25N --T76S
5 Customized

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Best price, high quality

 tungsten Carbide rock drill but

Y26 hand-held rock drill ,Hand-held Rock Drill

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

T38 Shank Adapter for Rock Drill

1. How to order the products?
Send the inquiry with detail item description or with Model number.
2. About shipping time?
depend on the order

Oil Well Drill Bit from kingwell-oilfield
1.Dia: from 3 1/2'' to 26''
2.Type: Milled tooth & TCI
3.IADC:517,537,617,637
4.oil,water drilling

Y26 hand-held rock drill ,Hand-held Rock Drill

There are rich and diverse roller bits to meet different requirements of formations and rotary speeds. The sizes of the gage diameter and the types of

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

Y26 hand-held rock drill ,Hand-held Rock Drill

Y26 hand-held rock drill ,Hand-held 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

Y26 Hand-held Rock Drill

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