hand rock drill

Portable Air Leg Pneumatic Rock Drilling , Gas Powered Ro

Portable Hydraulic Rock Drill For Mining, Rock Drilling Equi

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-26inches
5.delivery on time

1.Structure:Deep Hole Drilling
2.Button bit face : Flat face
3.Outside Diameter Mm:42-200
4.Excellent hole clean quality
5.Longer service life .

1.Reamer bits for soft,hard rock
2.Size:up to 1700mm
3.Certified by ISO,API
4.High quality best price
5.Timely deliver

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

Hole Opener For Non-excavation Tools And Drilling Hole

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

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

yt24 air leg rock drill

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

YT23D Air-leg 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

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