High Quality Tungsten Carbide Hard Rock Drilling Bits Button Bits Techgong

We can supply Mining Bits with Holders, Sleeves

Specification: S135, S120, S150, S170, U47, U765, U82, U84, U92, etc

We also can do it according to Kennametal Code, Betek Code, Sandvik Code, BG20H,BG25C,BG25,BG30,BG36

BG series rotary drilling rig, GB series hydraulic grabs, BC wheel milling machine, multi-function rig Clem, PRAKLA deep drilling rig, RTG steel sheet pile multifunctional rigs, TBA ultra-deep drilling rig, drill hole and Howard Stahr Rotary Drill, PILECO diesel pile hammer, FAMBO hydraulic hammers, ABS level crossing rigs, drilling power head Europe, MAT mud handling equipment

They have been exported to USA, Australia, Brazil, Canada, Korea, Japan, HongKong, Singapore, etc.

*Factory, specializing in manufacturing mining cutter bits& contruction picks  for more than 10 years.

* Strong technological support,Research and Development Department, cooperate with professional universities.

*long service life-steel body, tungsten carbide tip, itss forging and heat treating techniques allows
 Techgong bits service life 4-5 times longer than common bits.

*high feed rate- the long service life allows it save time and high work efficiency

*A whole set of advanced mechanical processing facility for forging and heat treatment.

*Strict quality control management system, including advanced inspection equipments & a professional team

 for inspection.

Packaging
Rust-proof packaging,plastic pale,wooden box,standard seaworthy package.

Or as per customer's needs.
Lead time: 15 days on average, mainly depends on your order quantity.  

Shipping
*We accept different shipping lane.

 Air express by DHL, FEDEX, TNT, UPS, EMS...
*The product delivery will be strictly on time.