Halnn Superhard Materials Co., Ltd specializes in high-performance cutting tools made from cubic boron nitride, designed for efficient and environmentally-friendly processing of hard materials without cutting fluids. Their products, particularly the BN-S20 grade inserts, boast significantly longer tool life and higher cutting speeds compared to traditional alternatives, which results in lower production costs. The company also customizes tools for specific customer needs, such as non-standard sizes, ensuring they provide comprehensive solutions for modern machining challenges.

1. Halnn Superhard Materials Co.,Ltd
www.halnntools.com
Green and efficient is Halnn superhard constant aim
Halnn superhard, as a leader in professional hard materials processing tool, we have
been adhering to the "dedication, innovation, efficiency, cooperation," business
philosophy, in strict accordance with the proportion component of materials to make
cutting tools.
We adopt professional high-end machines at high temperature and pressure conditions.
Not only meet the customers high speed cutting, and also it can realize efficient
processing (high efficiency and high quality).And follow the green concept, without adding
cutting fluid, reduce environmental pollution. In ferrous metal area, Halnn superhard many
grades cutting tools are widely used, such as BN-S20 grades cubic boron nitride inserts
are widely used in hardened steel , casting steel, forged steel etc. high hardness steel
member.
Our company cubic boron nitride cutting tools can realize a large margin turning,
interrupted turning and strong interrupted turning. For strong interrupted turning, BN-S20
grades CBN inserts machining gear tooth surface (strong intermittent cutting), in the
continuous impact state, the depth of cut ap=2.5mm, feed amount Fr = 0.12mm/r cutting
speed Vc = 90m/min. Processing effect: cut depth of BN-S20 grades CBN tools is 2 times
of ceramic inserts, cutting tools life is 16 times of single-edged ceramic cutting tool, and no
chipping. Halnn superhard developed a cutting tool products will go through practice of a
long period. selling products after determining to achieve performance of high-quality,
high-efficiency.
Aiming at above problems, Halnn recommend BN-S20 grades cubic boron nitride inserts,
this cutting tool belongs to the whole PCBN inserts, non-metallic (ceramic) as a binder to
improve the cutting tool itself impact toughness and fracture resistance.
Cutting Depth ap = 4~7mm,
Cutting speed Vc= 90m/min.
Processing effect, the cutting speed is higher than the carbide tools, and also single blade
life is 10 times than carbide cutting tools. Significantly lower cutting tool fees, production
costs are reduced, overall benefits have been greatly improved.
Halnn superhard not only provide standards types products for clients, but also for
non-standard products "tailored." Such as processing cutting tools of inner hole, the inner
hole the smallest diameter generally is 16mm, but some customers work piece inner hole
is only 10mm, Halnn superhard will be based on the actual situation of users, customized
non-standard cutting tool.
With the development of modern technology, Halnn superhard are constantly advancing
with the times, to provide customers with complete solutions and efficient cutting tool
products, we are committed to making the world no longer difficult to processing materials.