High-speed Four-blade Ball Milling cutter

Processing methods: Side Milling

Cutting material	Carbon steel, alloy steel, tool steel, cast iron		Alloy steel, tool steel, stainless steel, hardened steel
Hardness	180~300HB		30~40HRC
Spherical radius R mm	rotation speed rpm/min	feed speed mm/min	rotation speed rpm/min	feed speed mm/min
3.0	8500 ~15000	2600 ~4800	7000 ~13000	1600 ~3000
4.0	6000 ~11000	2000 ~3600	5500 ~10000	1300 ~2500
5.0	5000 ~9000	1600 ~300	4500 ~8000	1000 ~2000
6.0	4200 ~7500	1200 ~2400	3800 ~7000	900 ~1800
8.0	3200 ~6000	900 ~1800	2800 ~5500	600 ~1300
10.0	2500 ~5000	700 ~1500	2200 ~4200	500 ~1100
12.5	2000 ~4000	600 ~1300	1800 ~3500	400 ~900
Processing methods: slot milling processing		ap=~0.03R pf=~0.05R

Cutting material	Hardened steel		Hardened steel
Hardness	40~55HRC		55~60HRC
Spherical radius R mm	rotation speed rpm/min	feed speed mm/min	rotation speed rpm/min	feed speed mm/min
3.0	8000 ~11000	1800 ~2500	6000 ~8000	1000 ~1500
4.0	6000 ~8000	1300 ~1800	4000 ~6000	800 ~1200
5.0	5000 ~6000	1200 ~1500	3500 ~5000	600 ~900
6.0	4500 ~5500	900 ~1300	3000 ~4000	500 ~800
8.0	3200 ~4200	800 ~1100	2200 ~3200	400 ~550
10.0	2500 ~3500	500 ~800	1700 ~2500	300 ~450
12.5	1800 ~2500	350 ~600	1200 ~2000	200 ~350
Processing methods: slot milling processing		ap=~0.015R pf=~0.025R

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 .

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High-speed Four-blade Ball Milling cutter