High Speed Steel End Mills

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High speed steel end mill are milling cutters made from M42 steel, a cobalt-bearing steel. These M42 end mills are particularly suitable in CNC equipment for processing dies and mechanical parts.

Advantage
1. The high speed steel end mill usually has more than 1 flute, and comes in several models such as the square end mill, roughing end mill, and long end mill.
2. Manufactured from M42 high speed steel, this HSS end mill exhibits high hardness (up to HRC67) and excellent wear resistance. Its teeth are exceptionally sharp to process material at high cutting speeds.
3. Compared to other end mills, our cobalt HSS end mill has a long service life and significantly increased machining efficiency.

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
1	6	2.5	55
1.5	6	4	55
2	6	6	55
2.5	6	7	55
3	6	10	55
3.5	6	12	60
4	6	12	60
4.5	6	15	60
5	6	15	60
5.5	6	15	60
6	6	15	60
6.5	8	20	65
7	8	20	70
7.5	8	20	70
8	8	20	70
8.5	10	25	80
9	10	25	80
9.5	10	25	80
10	10	25	80
10.5	12	30	90
11	12	30	90
12	12	30	90
13	12	35	95
14	12	35	95
15	16	40	105
16	16	40	105
17	16	40	95
18	16	40	105
19	20	45	95
20	20	45	115
21	20	45	115
22	20	45	115
25	25	50	125
26	25	50	125
28	25	55	125
30	25	55	125
32	32	60	145
Serial Number: EH110102 for uncoated, EH110122 for TiCN coated

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
1	6	2.5	55
2	6	6	55
3	6	10	55
4	6	12	60
5	6	15	60
6	6	15	60
8	8	20	70
10	10	25	80
12	12	30	90
14	12	35	95
16	16	40	105
18	16	40	105
20	20	45	115
Serial Number: EH110103 for uncoated, EH110123 for TiCN coated

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
1	6	2.5	55
1.5	6	4	55
2	6	6	50
2.5	6	7	50
3	6	10	50
3.5	6	12	60
4	6	12	60
4.5	6	15	60
5	6	15	60
5.5	6	15	60
6	6	15	60
6.5	8	20	65
7	8	20	65
7.5	8	20	65
8	8	20	65
8.5	10	25	70
9	10	25	70
9.5	10	25	70
10	10	25	70
10.5	12	30	80
11	12	30	80
12	12	30	80
13	12	35	85
14	12	35	90
15	16	40	95
16	16	40	95
17	16	40	95
18	16	40	95
19	20	45	110
20	20	45	110
21	20	45	110
22	20	45	110
25	25	50	120
26	25	50	120
28	25	55	125
30	25	55	125
32	32	60	145
Serial Number: EH110104 for uncoated, EH110124 for TiCN coated

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
3	6	15	60
4	6	20	65
5	6	25	70
6	6	25	70
8	8	35	85
10	10	45	100
12	12	55	115
14	16	55	120
16	16	65	130
18	16	65	130
20	20	75	145
22	20	75	145
25	25	90	165
28	25	90	165
30	25	90	165
32	32	95	180
Serial Number: EH110202 for uncoated, EH110222 for TiCN coated

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
6	6	13	57
8	10	19	69
10	10	22	72
12	12	30	83
14	12	30	83
16	16	40	92
18	16	40	92
20	20	45	104
22	20	45	104
25	25	50	121
28	25	55	121
30	25	55	121
32	32	60	133
Serial Number: EH144004 for uncoated, EH144024 for TiCN coated

Cutter diameter (mm)	Shank diameter (mm)	Cutting length (mm)	Total length (mm)
10	10	45	95
12	12	53	110
14	14	53	110
16	16	63	123
18	18	63	123
20	20	75	141
25	25	90	166
30	25	90	166
32	32	106	186
Serial Number: EH144004 for uncoated, EH144024 for TiCN coated