High-speed Four-blade Cutter

Cutting material	Carbon steel, cast iron, structural steel		Alloy steel, tool steel		Quenched and tempered steel, heat-treated steel
Hardness	~750N/mm		~30HRC		30 ~38HRC
Spherical radius R mm	rotation speed rpm/min	feed speed mm/min	rotation speed rpm/min	feed speed mm/min	rotation speed rpm/min	feed speed mm/min
3.0	15300	1560	13410	1280	13410	1160
4.0	11430	1480	9990	1200	9990	1080
5.0	9180	1320	8010	1160	8010	1000
6.0	7650	1240	6700	1080	6700	920
8.0	5710	1160	5000	1000	5000	840
10.0	4590	1160	4000	1000	4000	840
12.0	3820	1160	3330	1000	3330	840
Processing methods: Side Milling	D<Φ6: ap=~1.0D ae=~0.02D Φ6≤D: ap=~1.0D ae=~0.05D

Cutting material	Heat-treated steel		Heat-treated steel
Hardness	38 ~45HRC		45 ~55HRC
Spherical radius R mm	rotation speed rpm/min	feed speed mm/min	rotation speed rpm/min	feed speed mm/min
3.0	11430	785	9010	450
4.0	8600	740	6750	400
5.0	6880	685	5400	380
6.0	5720	630	4500	360
8.0	4320	570	3400	360
10.0	3420	570	2720	360
12.0	2880	570	2250	360
Processing methods: Side Milling	D<Φ6: ap=~1.0D ae=~0.01D Φ6≤D: ap=~1.0D ae=~0.02D

Chinatungsten Online can provide various sizes and grades of cemented carbide cutting tools, non-standard products are also customized according to customer requirements. Welcome to consult and purchase sales@chinatungsten.com, sales@xiamentungsten.com .