Tungsten Heavy Metal Boring Bar

Tungsten heavy metal boring bar is manufactured with alloys of 90%-97% tungsten. Its surface is in sintered form or machined form or polished form. Tungsten heavy metal boring bar has the similar properties to the tungsten carbide boring bars, but the different chemical composition can help to reduce brittlement. Owing to the high density combining with tensile strength, tungsten heavy metal boring bar is great in resisting the chatter. So it also have the name as chatter free boring bar or supper chatter free boring bar.
Tungsten heavy metal boring bar is widely used for boring bars, grinding mandrels, tool shafts and types of precision tool that need vibration-damping to ensure smooth running.

Zhuzhou Newmetal Materials Co., Ltd is a refractory metal manufacturer specializing in the raw material and deep-processing product of tungsten, molybdenum, tantalum, niobium, rhenium and tungsten carbide.

• We have conquered the technological difficulties in welding between the tungsten carbide wear-resistant material and stainless steel-based and iron-based. The geometrical tolerance of weldment can be controlled in level A.

• Relying on powder metallurgy institute and engineering materials institute of Central South University, We have established a production-learning-research base to provide powerful technologic support for products R&D. And we have the whole production equipment from mixing to finish machining, including the world’s most advanced cold isostatic pressing machine which can manufacture the widest and longest plate.

•Our 21 technicians, 10 after-sales personnel and 120 manufacturing workers are all heartedly at your service.

Q: Are you trading company or manufacturer ?

  A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.