Halnn CBN inserts grade for hard turning hardened steel Characteristic Halnn CBN Cutting depth Cutting condition Toughness (Roughing) Hardness (Finishing) BN-S20 1-10mm Interrupt-Continuous BN-H20 1mm Semi-Interrupt BN-S200 1mm Continuous BN... >>
Halnn has developed BN-S20 grades, BN-S200 grades and BN-H11 grades of three CBN tools for roughing, semi-finishing and finishing machining bearings, respectively >>
Halnn CBN milling tools mainly mill high hardness cast iron, high hardness / strength steel, gray cast iron and other materials >>
2020-08-15
The use of Halnnsolid CBN tool can not only suitable for roughing & finishing mill rolls, the metal removal rate is high, the tool durability is high, reducing the frequency of tool change and improving production efficiency. >>
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