high quality drill bit

... 1200 16 1550 1500 1200 16 2050 1800 1000 20 2700 2000 800 20 3260 ) for augers, buckets,...

-Speed No-Grind Glass Coring Sharp With Self-Slotting type working diameter Production process OEM Straight shank 3-1...

... bearing system 5..Fast rate 6.good after-sales service 7.API SGS Certificate description of : 1)This series tricone use Sea...

... grouting construction with a diameter of 142mm or less. A load-sensitive hydraulic control system and a self-developed electronic control sy...

... 8 Microcontrollers MCU 16KB Flash 768B RAM 8b FamilynanoWatt -Performance RISC CPU: • C Compiler Optimized Architecture: - Opt...

...tough enough to meet rock demands and have the least loss of energy while the rocks. Specifications: Description Button made ...

... Steel grade in order to guarantee maximum performance. Our are used for Construction, Water well , Geothermal , Micropiles, Q...

... Pdc Drag Hard Rock Double Row PDC Pdc Drag Features 1. Adopts PDC cutters, increases the ability to dr...

... Carbide Roller Cone Tricone Roller Cone For Sale Features Through the special structure of the cone, equal wear o...

... Hardness Product Description Tungsten carbide Woodworking are usually used for treating solid wood, shaving board and middle-densit...

... and reaming shells. Our have first-class , excellent performance. and reaming shells are designed on basis of ground co...

tungsten carbide ,twist ,solid tungsten carbide ,solid carbide Drill Bit Coating material:Commonly used materials...

... and inside edges polished for smooth surface * Sharp cutting edge wax coated until use * Suit a large range paper machines * Diameter of...

... and constant . It significantly improves efficiency, can improve construction efficiency, and reduces construction labor intensity...

B47K22H Rock Drill Bit 120MPA Bullet Teeth Rock Drill Bit Drilling Bucket Teeth Drilling Auger Teeth 1.Material:Tungsten carbide alloy 2.Various hardn...

Tungsten Carbide Button Fanmetal have a verity of types of Tungsten Carbide Button , such as spherical bu...

... 1, Best for Stainless Steel 2,Materials: M35 5%Cobalt 3,Manufacture process: Fully Ground 4,Point:135 Splilt Point Fully Ground hss...

... 2. Made by world latest 5-AXIS CNC tools grinder, promise the and precision of cutter. 3. Super coating, reduce the confection of friction...