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

Specific for the high hardness rolls, Halnn Superhard recommend Solid CBN inserts which can be used for large margin cutting. Compared with the traditional cutting tools, the performance will be more stable, the production efficiency will be improved, and the dry cutting applications significantly reduced the production costs.

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

Application

Turning the high boron steel rolls Groove
Material:High Boron Steel, Hardness HSD68 Selected Insert: HLCBN
Insert material	Machining Effect
Halnn HLCBN	24 holes/insert

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