Product Details

Why choose the Halnn Solid CBN inserts to process rolls ?

Compare with common cutting, heavy-duty cutting tool has the characteristics of large cutting depth, relatively low cutting speed and relatively slow feeds, so its processing technology is very different from ordinary mechanical cutting process.These processes Characteristics exist in the rigidity of the machine, reducing the stability of the performance, the choice of tools, tool installation, the choice of cutting condition, workpiece clamping and others; especially processing high hardness heavy parts is most difficult.

Advantage

Halnn recommends solid CBN tools that can withstand large margin cutting. It is more stable than traditional cutting tools, and the production cost is increased. The application of dry cutting greatly reduces the production cost.

CBN Grade	Binder	CBN Content（%）	Granularity（μm）	Hardness（HV）
BN-S20	TIN	76	4-6	2900-3100
BN-K1	TIC	90	8-12	3000-3250
BN-S10	AL，TiN	80	4-10	3100-3300

Note：Tool Holder belong to customized.

Application

Turning Repaired Casting High Speed Steel Rolls
Materials	Casting High Speed Steel
Hardness	HRC64
Insert Materials	BN-S300 Vc=40m/min, ap=0.5mm，f=0.5mm/r
	As our experience, If the repqired rolls surface quality is good, we can choose BN-S300, If it has some cracks,drops, we can choose BN-S20, if the surface quality is terrible bad, we can choose BN-K1.

Our service
Pre-Sales Service
l)  Prompt reply and 24 hours online,professional team to provide best price and quality product.
l)  Same testing support
l) Every batch of products will be tested to ensure its quality.
After-sales Service
l)  The real-time logistics information monitoring
l) Any questions about the product can be consulted at any time.
l)  Product with any problem can return