LB-029-DRILLS SET - LB-029

Model No.: 437

Features: Newest Tricone Rock bits
1)used for oil filed, water well
3)metal seal or rubber seal
4)used to drill low compressive stren

Model No.: size 3-3/5" to 26 "

Features: New Tricone Rock Bits/tricone bit
1) Certified by API&ISO
2)20 experience
3)Best quality and best servive
4)FOB100~3300USD

Model No.: size 3-3/5" to 26"

Features: Newest Three cone bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength

Model No.: size 3-3/5" to 26"

Features: Newest steel tooth bit
1)used for oil filed, water well
2)metal seal or rubber seal
3)used to drill low compressive strength

Model No.:

Features: Contains the most useful drills and bits for household usage

Model No.: 69MM-132MM

Features: tungsten carbide insert tricone bit
1.API & ISO9001
2.min order 1pcs
3.a large stock
4.with good tungsten carbide insert

Model No.: Cylinder Masonry Drill Bits

Features: 1.Quality:high,middle,low
2.Surface treatment:sand blast,nickeling,black and white,steel
3.Package:PVC bag,plastic tube,hanger

Model No.: DNTJ

Features: broach cutter
1.annular drill,speical-purpose carbide tips
2.reduced damage of tips
3.better endurance
4.Multi-cut geometry

Model No.: 9 1/2GD244T

Features: tricone bit
1) High quality
2)Competitive price
3)The best material
4)certified by ISO9001&API

Model No.: any model

Features: Improved support and retention, diamond are impregnated in the matrix behind the PDC cutters

Model No.: well

Features: 1.extremely high hardness and abrasion resistance
2.tungsten carbide substrate
3.improve the malleability and weldability

Model No.: VB-DP004

Features: diamond tools
with special technology of diamond brazing, teh griding effect will be much better and efficiency much higher.