With more than 15 years experience, Halnn has gradually researched new materials grade, new technology and become the most Famous Cutting Tools Brand in Superhard Cutting Tools Industry. The steel mill roll processing field is the proud field of every Halnn person. We can provide customers with perfect tool selection and complete set of solutions according to the customer's roll material (or China's roll brand) and roll machine tool model; In this field, our tools cover roll lathe tools, roll milling machine tools, roll milling machine tool rods and accessories; Especially in the field of rebar mill rolls, there are abundant complete sets of cutting tools for rebar mill rolls grooving.

PCD Notching Tool	PCD Notching Tool	PCD Notching Tool	Carbide Cutting Tool	Tool Holder

Aplication Case

(1). BN-K1 Solid CBN Inserts Rough Machining High Ni-Cr Alloy Cast Iron Rolls 

（2）BN-S20 Solid CBN Inserts Turning High Speed Steel Roll     

（3）Halnn Tools BN-S20 CBN Turning hss rolls

BN-S20 Solid CBN Insert Machining HSS Rolls
Materials: HSS Rolls, Hardness:HSD90, Insert Model:BN-S20 RCMX120700, Cutting Parameters:Vc=50m/min, Fr=0.2mm/r
Insert Materials	Machining Beats	Tool Life/blade	Efficiency
Halnn BN-S20	2h	25 grooves/blade	Improve 6 times
Carbide Insert	12h	3 grooves/blade	/

（4）Halnn PCD Tools Machining Tungsten Carbide Rolls  

         PCD Inserts Turning Tungsten Carbide Rolls

（5）PCD Notching Tools Milling TC Rings

（6）CVD Tools Engraving letters on TC Rings

PCD Notching Tools	PCD Notching Tools	CVD Engraving Tools	RCMX PCDTools

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If you have any questions, please contact our Executive Manager and we will get back to you as soon as possible