CBN Grooving Tools For Rolls Machining RCGX104 CBN Cutting Tools

1. Different Materials Rolls hardness

• High Chrome Cast Iron Rolls----HSD76~82
• High Chrome Cast Iron Rolls----HSD72~82
• Chilled Cast Iron Rolls(ICDP)----HSD50~70
• High Chrome Cast Steel Rolls----HSD68~75
• Tungsten Carbide Rings----HRA88
• High Speed Steel Rolls(HSS Rolls)----HSD82~90

• Forged Steel Rolls----HSD92~105

2. Halnn CBN Grooving Tools for Machining Rolls

• BN-S20 Solid CBN Inserts, which is used for rough machining high speed steel rolls(hss rolls) steel iron rolls, semi-steel iron rolls, forged steel rolls, and other materials rolls, such as D2 rolls.
• BN-K1 solid cbn inserts, which is mainly used for machining cast iron rolls, such as chilled cast iron rolls, icdp rolls,ect.

3. Cutting Paramters for Machining Rolls with Halnn Solid CBN Inserts

4.Common Models RCGX V-type solid cbn inserts for machining rolls

5. The corrsponding tool holder for RCGX Solid CBN Inserts

Type	Dimension				Matched insert
	h1=h2	L2	b	L1
CRDCN2020M06	20	30	20	150	RCMX06
CRDCN2525M09	25	30	25	150	RCMX09
CRDCN3232P12	32	35	32	170	RCMX12
CRDCN4040S15	40	38	40	250	RCMX15
CRDCN5050T20	50	38	50	300	RCMX20

Zhengzhou Halnn Superhard Materials Co., Ltd is a high-tech enterprise specializing in the production of ultra-hardened tools, and the leader of professional hard material processing tools in China and the first to research new cutting tools specific for gray cast iron, kinds of wear-resistant steel/cast steel, hardened steel materials.

The predecessor of Halnn Superhard Material Co.,Ltd is Henan Superhard Material Institute which is the earliest to make research on processing the brittle and hard materials with cubic boron nitride tools and High-Grade Diamond Tools. As the pioneer of Industry tools in China, Halnn adhere to the initial business philosophy of "Not seeking large and complete, only insist high-precision and professional". With more than 10 years experience, Halnn has researched one by one new materials grade, new technology and become the most famous cutting tools brand in superhard cutting tools industry.