General Purpose End Mills

Recommended Cutting Parameters PROFILING

				Surface feet per minute				Chipload per tooth
Workpiece Material Group	ISO	Hardness	Profile Milling 5%	Profile Milling 10%	Profile Milling 20%	Profile Milling 30%	Profile Milling 50%	5/16	3/8	½	5/8	¾	1
Chip Thinning Multiplier			2.2	1.9	1.2	1.1	1
Free Machining & Low Carbon Steels	P
1006, 1008, 1015, 1018, 1020, 1022, 1025, 1117, 1140, 1141, 11L08, 11L14, 1213, 12L13, 12L14, 1215, 1330		up to 28 Rc	1050	700	385	375	350	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Medium Carbon & High Carbon Steels, Alloy Steels & Easy to Machine Tool Steels	P
1030, 1035, 1040, 1045, 1050, 1052, 1055, 1060, 1085, 1095, 1541, 1551, 9255, 2515, 3135, 3415, 4130, 4137, 4140, 4150, 4320, 4340, 4520, 5015, 5115, 5120, 5132, 5140, 5155, 6150, 8620, 9262, 9840, 52100, O1, O2, O6, S2, W1 to W310		28 to 38 Rc	630	420	320	250	210	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Tool Steels & Die Steels	P
O7, M1, M2, M3, M4, M7, T1, T2, T4, T5, T8, T15, A2, A3, A6, A7, H10, H11, H12, H13, H19, H21, L3, L6, L7, P2, P20, S1, S5, S7, 52100, A 128, D2, D3, D4, D5, D7		28 to 44 Rc	525	350	300	275	250	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Hardened Steels	H	45-55 Rc	250	240	230	210	200	0.0018	0.0021	0.003	0.0036	0.0042	0.006
Hardened Steels		55-65 Rc	200	180	160	150	100	0.0013	0.0014	0.0021	0.0024	0.0029	0.0041
Stainless Steel - Easy to Machine	M
430F, 301, 303, 410, 416 Annealed, 420F, 430, 430F		up to 28 Rc	650	600	550	500	450	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Stainless Steel - Moderately Difficult	M
301, 302, 303 High Tensile, 304, 304L, 305, 420, 15-5PH, 17-4PH, 17-7PH		up to 28 Rc	525	400	350	300	250	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Stainless Steel - Difficult to Machine	M
302B, 304B, 309, 310, 316, 316B, 316L, 316Ti, 317, 317L, 321, PH13-8Mo, Nitronics		Over 28 Rc	525	400	350	300	250	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
High Temp Alloys	S
Nimonics, Inconel, Monel, Hastelloy		up to 42 Rc	265	200	175	150	100	0.0014	0.0016	0.0023	0.0027	0.0032	0.0045
Titanium Alloys	S
6Al-4V, 5Al-2.5 Sn, 6Al-2 Sn-4Zr-6Mo, 3Al-8V-6Cr4Mo-4Zr, 10V-2Fe-3Al, 13V-11Cr-3Al		up to 42 Rc	230	200	175	150	125	0.0014	0.0016	0.0023	0.0027	0.0032	0.0045
Cast-Iron - Gray	K
CG, ASTM A48, CLASS 20, 25, 30, 35, SAE J431C, GRADES G1800, G3000, G3500, GG 10, 15, 20, 25, 30, 35, 40		up to 240 HB	425	400	375	350	300	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Cast Iron - Ductile & Mal- Leable	K
60-40-18, 65-45-12, D4018, D4512, D5506, 32510, 35108, M3210, M4504, M5503, 250, 300, 350, 400, 450		over 240 HB	320	300	250	225	200	0.0027	0.0032	0.0045	0.0054	0.0063	0.009
Non-Ferrous, Plastics, Graphite	N
		1000	960	920	880	840	0.0027	0.0032	0.0045	0.0054	0.0063	0.009	1000
Free Machining & Low Carbon Steels	P
1006, 1008, 1015, 1018, 1020, 1022, 1025, 1117, 1140, 1141, 11L08, 11L14, 1213, 12L13, 12L14, 1215, 1330		up to 28 Rc	1050	700	385	375	350	0.0027	0.0032	0.0045	0.0054	0.0063	0.009

Recommended Cutting Parameters SLOTTING

			Slotting			End Mill Diameter
Workpiece Material Group	ISO	Hardness	0.25	0.5	1	0.3125	0.375	½	5/8	¾	1
Free Machining & Low Carbon Steels	P
1006, 1008, 1015, 1018, 1020, 1022, 1025, 1117, 1140, 1141, 11L08, 11L14, 1213, 12L13, 12L14, 1215, 1330		up to 28 Rc	385	370	350	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Medium Carbon & High Carbon Steels, Alloy Steels & Easy to Machine Tool Steels	P
1030, 1035, 1040, 1045, 1050, 1052, 1055, 1060, 1085, 1095, 1541, 1551, 9255, 2515, 3135, 3415, 4130, 4137, 4140, 4150, 4320, 4340, 4520, 5015, 5115, 5120, 5132, 5140, 5155, 6150, 8620, 9262, 9840, 52100, O1, O2, O6, S2, W1 to W310		28 to 38 Rc	245	230	2210	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Tool Steels & Die Steels	P
O7, M1, M2, M3, M4, M7, T1, T2, T4, T5, T8, T15, A2, A3, A6, A7, H10, H11, H12, H13, H19, H21, L3, L6, L7, P2, P20, S1, S5, S7, 52100, A 128, D2, D3, D4, D5, D7		28 to 44 Rc	210	195	175	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Hardened Steels	H	34-45 Rc	245	230	210	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Hardened Steels		45-55 Rc	175	160	140	0.0008	0.001	0.0013	0.0016	0.002	0.0025
Hardened Steels		55-65 Rc	150	125	100	0.0004	0.0005	0.0008	0.0008	0.001	0.0012
Stainless Steel - Easy to Machine	M
430F, 301, 303, 410, 416 Annealed, 420F, 430, 430F		up to 28 Rc	385	370	350	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Stainless Steel - Moderately Difficult	M	Up to 28 Rc	245	210	175	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
301, 302, 303 High Tensile, 304, 304L, 305, 420, 15-5PH, 17-4PH, 17-7PH
Stainless Steel - Difficult to Machine	M
302B, 304B, 309, 310, 316, 316B, 316L, 316Ti, 317, 317L, 321, PH13-8Mo, Nitronics		over 28 Rc	210	195	175	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
High Temp Alloys Nimonics, Inconel, Monel, Hastelloy	S
		up to 42 Rc	125	105	90	0.0008	0.001	0.0013	0.0016	0.0017	0.0026
Titanium Alloys	S
6Al-4V, 5Al-2.5 Sn, 6Al-2 Sn-4Zr-6Mo, 3Al-8V-6Cr4Mo-4Zr, 10V-2Fe-3Al, 13V-11Cr-3Al		up to 42 Rc	100	90	80	0.0008	0.001	0.0013	0.0016	0.0017	0.0026
Cast-Iron - Gray	K
CG, ASTM A48, CLASS 20, 25, 30, 35, SAE J431C, GRADES G1800, G3000, G3500, GG 10, 15, 20, 25, 30, 35, 40		up to 240 HB	450	400	350	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Cast Iron - Ductile & Malleable	K
CGI 60-40-18, 65-45-12, D4018, D4512, D5506, 32510, 35108, M3210, M4504, M5503, 250, 300, 350, 400, 450		over 240 HB	300	250	225	0.0016	0.0019	0.0025	0.0031	0.0038	0.005
Non-Ferrous, Plastic, Graphite	N		750	600	450	0.0016	0.0019	0.0025	0.0031	0.0038	0.005

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