Rough Machining Mill Rolls with High Quality Solid CBN Inserts BN-K1 Grade

Why choose the Halnn solid CBN inserts to process the rolls？

(1) Hardness of mill rolls is above HSD75,its difficult to machining

(2) Casting, sanding, venting, hard spots, etc. may occur due to problems such as operation, material, and alloy composition. Defects make the processing process difficult 

(3) The partially repaired rolls also need to be turned and have high hardness. Unevenness and uneven hardness are also difficult to process

Advantage of Halnn BN-K1 CBN inserts

When traditional carbide tools are used to process such mill rolls, there are often problems such as severe wear at the tool, which affects production efficiency and production cost. At this time, the use of Halnn solid 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.

Cutting parameters of Halnn BN-K1 grade CBN tools machining Mill Rolls

Application

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