MYNB

MYNB

Commodity Brief

2-Flute Long Neck Micro Ballnose End Mill 
for Hardened Stell

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Designed for high speed cutting of hardened steel.
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Extremely high precision saves time in correcting molds.
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Wear-resistant and good rigidity, which can effectively improve work efficiency.
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The long neck can meet the application requirements of different processing depths.

Description of icons

Product Introduction

Carbon Steel	Alloy Steel	Prehardened Steel	Stainless Steel	Aluminum Alloy	Copper	Resin	Graphite	Hard Brittle Material	Heat Resistant Alloy	Hardened Steel
Carbon Steel	Alloy Steel	Prehardened Steel	Stainless Steel	Aluminum Alloy	Copper	Resin	Graphite	Hard Brittle Material	Heat Resistant Alloy	〜 55HRC	～ 65HRC	～ 70HRC
		◎	○						○	◎	◎

Code No. MYNB	(R) Radius	(h) Length of Cut	(D) Dia.	(h1) Effective Length	(d2) Neck Dia.	(γ) Neck Taper Angle	(d) Shank Dia.	(L) Overall Length
4-010-003	R0.05	0.07	0.1	0.3	0.075	12°	4	50
4-010-005	R0.05	0.07	0.1	0.5	0.075	12°	4	50
4-010-0075	R0.05	0.07	0.1	0.75	0.075	12°	4	50

4-015-003	R0.075	0.1	0.15	0.3	0.12	12°	4	50
4-015-005	R0.075	0.1	0.15	0.5	0.12	12°	4	50
4-015-01	R0.075	0.1	0.15	1	0.12	12°	4	50

4-020-005	R0.1	0.15	0.2	0.5	0.17	12°	4	50
4-020-0075	R0.1	0.15	0.2	0.75	0.17	12°	4	50
4-020-01	R0.1	0.15	0.2	1	0.17	12°	4	50
4-020-015	R0.1	0.15	0.2	1.5	0.17	12°	4	50
4-020-02	R0.1	0.15	0.2	2	0.17	12°	4	50
4-020-025	R0.1	0.15	0.2	2.5	0.17	12°	4	50
4-020-03	R0.1	0.15	0.2	3	0.17	12°	4	50

4-030-005	R0.15	0.2	0.3	0.5	0.27	12°	4	50
4-030-006	R0.15	0.2	0.3	0.6	0.27	12°	4	50
4-030-0075	R0.15	0.2	0.3	0.75	0.27	12°	4	50
4-030-01	R0.15	0.2	0.3	1	0.27	12°	4	50
4-030-015	R0.15	0.2	0.3	1.5	0.27	12°	4	50
4-030-02	R0.15	0.2	0.3	2	0.27	12°	4	50
4-030-025	R0.15	0.2	0.3	2.5	0.27	12°	4	50
4-030-03	R0.15	0.2	0.3	3	0.27	12°	4	50
4-030-035	R0.15	0.2	0.3	3.5	0.27	12°	4	50
4-030-04	R0.15	0.2	0.3	4	0.27	12°	4	50
4-030-045	R0.15	0.2	0.3	4.5	0.27	12°	4	50
4-030-05	R0.15	0.2	0.3	5	0.27	12°	4	50

4-040-05	R0.2	0.3	0.4	0.5	0.36	12°	4	50
4-040-0075	R0.2	0.3	0.4	0.75	0.36	12°	4	50
4-040-01	R0.2	0.3	0.4	1	0.36	12°	4	50
4-040-015	R0.2	0.3	0.4	1.5	0.36	12°	4	50
4-040-02	R0.2	0.3	0.4	2	0.36	12°	4	50
4-040-025	R0.2	0.3	0.4	2.5	0.36	12°	4	50
4-040-03	R0.2	0.3	0.4	3	0.36	12°	4	50
4-040-035	R0.2	0.3	0.4	3.5	0.36	12°	4	50
4-040-04	R0.2	0.3	0.4	4	0.36	12°	4	50
4-040-045	R0.2	0.3	0.4	4.5	0.36	12°	4	50
4-040-05	R0.2	0.3	0.4	5	0.36	12°	4	50
4-040-055	R0.2	0.3	0.4	5.5	0.36	12°	4	50
4-040-06	R0.2	0.3	0.4	6	0.36	12°	4	50

4-050-01	R0.25	0.35	0.5	1	0.45	12°	4	50
4-050-015	R0.25	0.35	0.5	1.5	0.45	12°	4	50
4-050-02	R0.25	0.35	0.5	2	0.45	12°	4	50
4-050-025	R0.25	0.35	0.5	2.5	0.45	12°	4	50
4-050-03	R0.25	0.35	0.5	3	0.45	12°	4	50
4-050-035	R0.25	0.35	0.5	3.5	0.45	12°	4	50
4-050-04	R0.25	0.35	0.5	4	0.45	12°	4	50
4-050-045	R0.25	0.35	0.5	4.5	0.45	12°	4	50
4-050-05	R0.25	0.35	0.5	5	0.45	12°	4	50
4-050-055	R0.25	0.35	0.5	5.5	0.45	12°	4	50
4-050-06	R0.25	0.35	0.5	6	0.45	12°	4	50
4-050-07	R0.25	0.35	0.5	7	0.45	12°	4	50
4-050-08	R0.25	0.35	0.5	8	0.45	12°	4	50
4-050-09	R0.25	0.35	0.5	9	0.45	12°	4	50
4-050-10	R0.25	0.35	0.5	10	0.45	12°	4	50

4-060-01	R0.3	0.45	0.6	1	0.55	12°	4	50
4-060-015	R0.3	0.45	0.6	1.5	0.55	12°	4	50
4-060-02	R0.3	0.45	0.6	2	0.55	12°	4	50
4-060-025	R0.3	0.45	0.6	2.5	0.55	12°	4	50
4-060-03	R0.3	0.45	0.6	3	0.55	12°	4	50
4-060-035	R0.3	0.45	0.6	3.5	0.55	12°	4	50
4-060-04	R0.3	0.45	0.6	4	0.55	12°	4	50
4-060-045	R0.3	0.45	0.6	4.5	0.55	12°	4	50
4-060-05	R0.3	0.45	0.6	5	0.55	12°	4	50
4-060-055	R0.3	0.45	0.6	5.5	0.55	12°	4	50
4-060-06	R0.3	0.45	0.6	6	0.55	12°	4	50
4-060-065	R0.3	0.45	0.6	6.5	0.55	12°	4	50
4-060-07	R0.3	0.45	0.6	7	0.55	12°	4	50
4-060-075	R0.3	0.45	0.6	7.5	0.55	12°	4	50
4-060-08	R0.3	0.45	0.6	8	0.55	12°	4	50
4-060-085	R0.3	0.45	0.6	8.5	0.55	12°	4	50
4-060-09	R0.3	0.45	0.6	9	0.55	12°	4	50
4-060-095	R0.3	0.45	0.6	9.5	0.55	12°	4	50
4-060-10	R0.3	0.45	0.6	10	0.55	12°	4	50
4-060-11	R0.3	0.45	0.6	11	0.55	12°	4	50
4-060-12	R0.3	0.45	0.6	12	0.55	12°	4	50

4-070-02	R0.35	0.5	0.7	2	0.65	12°	4	50
4-070-04	R0.35	0.5	0.7	4	0.65	12°	4	50
4-070-06	R0.35	0.5	0.7	6	0.65	12°	4	50
4-070-08	R0.35	0.5	0.7	8	0.65	12°	4	50

4-080-02	R0.4	0.6	0.8	2	0.75	12°	4	50
4-080-03	R0.4	0.6	0.8	3	0.75	12°	4	50
4-080-04	R0.4	0.6	0.8	4	0.75	12°	4	50
4-080-05	R0.4	0.6	0.8	5	0.75	12°	4	50
4-080-06	R0.4	0.6	0.8	6	0.75	12°	4	50
4-080-07	R0.4	0.6	0.8	7	0.75	12°	4	50
4-080-08	R0.4	0.6	0.8	8	0.75	12°	4	50
4-080-09	R0.4	0.6	0.8	9	0.75	12°	4	50
4-080-10	R0.4	0.6	0.8	10	0.75	12°	4	50
4-080-12	R0.4	0.6	0.8	12	0.75	12°	4	50

4-090-02	R0.45	0.65	0.9	2	0.85	12°	4	50
4-090-04	R0.45	0.65	0.9	4	0.85	12°	4	50
4-090-06	R0.45	0.65	0.9	6	0.85	12°	4	50
4-090-08	R0.45	0.65	0.9	8	0.85	12°	4	50
4-090-10	R0.45	0.65	0.9	10	0.85	12°	4	50