E-078 E-079 MUGEN COATING PREMIUM 3-Flute Long Taper Neck Ball End Mill 无限白金涂层 长颈锥形3刃球头铣刀 MUGEN COATING PREMIUM 3-Flute Long Taper Neck Ball End Mill 无限白金涂层 长颈锥形3刃球头铣刀 MRBTNH345 MRBTNH345 R0.5×颈角30' ～ R2×颈角1° R0.5×neck taper angle30'～ R2×neck taper angle1° 3-flute with high helix angle and taper neck design for deep area milling with high efficiency 采用3刃强螺旋角和锥颈形状，可对深沟部位进行高效率加工 ● 颈部为锥形设计，与传统长颈型刀具相比刚性更高。 ● 采用耐热性优异的无限白金涂层，即使加工高硬度钢也能保持延长刀具寿命。 ● 采用NS TOOL自主研发的3刃造型，实现高效加工。 ● Higher rigidity brought by taper neck than existing long neck. ● MUGEN COATING PREMIUM because of high heat resistance, realized long tool life for hardened steels. ● High e ective machining achieved by NS original 3-flute design. 产品代码 Code No. (R)球头半径 Radius (θ)颈角 Neck Taper Angle (ℓ1)颈长 Under Neck Length (d1)颈径 Neck Dia. (ℓ)刃长 Length of Cut (ℓ2)颈长2 Under Neck Length 2 (γ)颈角2 Neck Taper Angle 2 (α)有效斜度 Effective Inclined Angle (d)柄径 Shank Dia. (L)全长 Overall Length 定价(日元) Retail Price 08-00590-05020 R0.5 30′ 12 1.11 0.75 1.25 12° 0°15′ 6 60 8,100 08-00590-05021 16 1.18 0.75 1.25 12° 0°19′ 6 60 8,100 08-00590-05022 20 1.25 0.75 1.25 12° 0°21′ 6 70 10,300 08-00590-05023 25 1.34 0.75 1.25 12° 0°23′ 6 70 10,900 08-00590-05024 30 1.42 0.75 1.25 12° 0°24′ 6 70 11,400 08-00590-05030 1° 12 1.30 0.75 1.25 12° 0°42′ 6 60 8,100 08-00590-05031 16 1.44 0.75 1.25 12° 0°46′ 6 60 8,100 08-00590-05032 20 1.58 0.75 1.25 12° 0°49′ 6 70 10,300 08-00590-05033 25 1.75 0.75 1.25 12° 0°51′ 6 70 10,900 08-00590-05034 30 1.93 0.75 1.25 12° 0°53′ 6 70 11,400 08-00590-05040 1°30′ 12 1.48 0.75 1.25 12° 1°09′ 6 60 8,100 08-00590-05041 16 1.69 0.75 1.25 12° 1°14′ 6 60 8,100 08-00590-05042 20 1.90 0.75 1.25 12° 1°17′ 6 70 10,300 08-00590-05043 25 2.17 0.75 1.25 12° 1°20′ 6 70 10,900 08-00590-05044 30 2.43 0.75 1.25 12° 1°21′ 6 70 11,400 08-00590-05050 2° 20 2.23 0.75 1.25 12° 1°45′ 6 70 10,300 08-00590-05051 30 2.93 0.75 1.25 12° 1°50′ 6 70 11,400 08-00590-07520 R0.75 30′ 12 1.58 1.1 1.85 12° 0°12′ 6 60 8,600 08-00590-07521 16 1.65 1.1 1.85 12° 0°16′ 6 60 9,400 08-00590-07523 20 1.72 1.1 1.85 12° 0°19′ 6 70 9,400 08-00590-07524 25 1.81 1.1 1.85 12° 0°21′ 6 70 10,100 08-00590-07525 30 1.90 1.1 1.85 12° 0°22′ 6 70 10,100 08-00590-07530 1° 12 1.76 1.1 1.85 12° 0°37′ 6 60 8,600 08-00590-07531 16 1.90 1.1 1.85 12° 0°43′ 6 60 9,400 08-00590-07532 20 2.04 1.1 1.85 12° 0°46′ 6 70 9,400 08-00590-07533 25 2.22 1.1 1.85 12° 0°49′ 6 70 10,100 08-00590-07534 30 2.39 1.1 1.85 12° 0°51′ 6 70 10,100 08-00590-07540 1°30′ 20 2.36 1.1 1.85 12° 1°13′ 6 70 9,400 08-00590-07541 30 2.88 1.1 1.85 12° 1°19′ 6 70 10,100 08-00590-07552 2° 30 3.37 1.1 1.85 12° 1°47′ 6 70 10,100 ★ 返修对应（柄长须在15mm以上。详情请咨询本公司。） ★ 返修对应（柄长须在15mm以上。详情请咨询本公司。） M-031 加工案例 Machining case 产品代码 Code No. (R)球头半径 Radius (θ)颈角 Neck Taper Angle (ℓ1)颈长 Under Neck Length (d1)颈径 Neck Dia. (ℓ)刃长 Length of Cut (ℓ2)颈长2 Under Neck Length 2 (γ)颈角2 Neck Taper Angle 2 (α)有效斜度 Effective Inclined Angle (d)柄径 Shank Dia. (L)全长 Overall Length 定价(日元) Retail Price ★ 08-00590-10020 R1 30′ 12 2.06 1.5 2.5 12° 0°08′ 6 60 8,600 ★ 08-00590-10021 16 2.13 1.5 2.5 12° 0°13′ 6 60 8,800 ★ 08-00590-10022 20 2.20 1.5 2.5 12° 0°16′ 6 70 9,400 ★ 08-00590-10023 25 2.28 1.5 2.5 12° 0°19′ 6 70 10,300 ★ 08-00590-10024 30 2.37 1.5 2.5 12° 0°21′ 6 70 11,400 ★ 08-00590-10025 40 2.54 1.5 2.5 12° 0°23′ 6 80 13,400 ★ 08-00590-10030 1° 12 2.22 1.5 2.5 12° 0°31′ 6 60 8,600 ★ 08-00590-10031 16 2.36 1.5 2.5 12° 0°38′ 6 60 8,800 ★ 08-00590-10032 20 2.50 1.5 2.5 12° 0°43′ 6 70 9,400 ★ 08-00590-10033 25 2.68 1.5 2.5 12° 0°46′ 6 70 10,300 ★ 08-00590-10034 30 2.85 1.5 2.5 12° 0°48′ 6 70 11,400 ★ 08-00590-10035 40 3.20 1.5 2.5 12° 0°51′ 6 80 14,200 ★ 08-00590-10040 1°30′ 20 2.81 1.5 2.5 12° 1°09′ 6 70 9,400 ★ 08-00590-10041 25 3.07 1.5 2.5 12° 1°13′ 6 70 11,200 ★ 08-00590-10042 30 3.33 1.5 2.5 12° 1°16′ 6 70 12,900 ★ 08-00590-10043 40 3.85 1.5 2.5 12° 1°19′ 6 80 14,300 ★ 08-00590-10050 2° 20 3.11 1.5 2.5 12° 1°35′ 6 70 9,400 ★ 08-00590-10051 25 3.46 1.5 2.5 12° 1°40′ 6 70 11,200 ★ 08-00590-10052 30 3.81 1.5 2.5 12° 1°43′ 6 70 12,900 ★ 08-00590-10053 40 4.51 1.5 2.5 12° 1°47′ 6 80 14,300 ★ 08-00590-15020 R1.5 30′ 15 3.16 4.5 6 12° 0°18′ 6 70 10,300 ★ 08-00590-15021 20 3.24 4.5 6 12° 0°21′ 6 70 10,600 ★ 08-00590-15022 25 3.33 4.5 6 12° 0°22′ 6 70 11,200 ★ 08-00590-15023 30 3.42 4.5 6 12° 0°24′ 6 70 12,900 ★ 08-00590-15024 40 3.59 4.5 6 12° 0°25′ 6 80 14,300 ★ 08-00590-15030 1° 15 3.31 4.5 6 12° 0°36′ 6 70 10,300 ★ 08-00590-15031 20 3.49 4.5 6 12° 0°42′ 6 70 10,600 ★ 08-00590-15032 25 3.66 4.5 6 12° 0°45′ 6 70 11,200 ★ 08-00590-15033 30 3.84 4.5 6 12° 0°48′ 6 70 12,900 ★ 08-00590-15034 40 4.19 4.5 6 12° 0°51′ 6 80 14,300 ★ 08-00590-15040 1°30′ 30 4.26 4.5 6 12° 1°12′ 6 70 12,900 ★ 08-00590-15041 40 4.78 4.5 6 12° 1°16′ 6 80 14,300 ★ 08-00590-15042 50 5.30 4.5 6 12° 1°19′ 6 100 16,600 ★ 08-00590-15050 2° 30 4.68 4.5 6 12° 1°36′ 6 70 12,900 ★ 08-00590-15051 40 5.37 4.5 6 12° 1°42′ 6 80 14,300 ★ 08-00590-20031 R2 1° 30 4.77 6 8 12° 0°44′ 6 80 12,900 ★ 08-00590-20032 40 5.12 6 8 12° 0°48′ 6 80 16,200 ★ 08-00590-20033 50 5.47 6 8 12° 0°50′ 6 100 19,300 ★ 08-00590-20034 65.2 − 6 8 − 0°53′ 6 110 20,700 单位 [规格：mm／价格：日元] Unit [Size : mm / Retail Price : JPY] 单位 [规格：mm／价格：日元] Unit [Size : mm / Retail Price : JPY] 请指定MRBTNH345 球头半径（R）×颈角（θ）×颈长（ℓ1）。 ※(γ)为参考值。 When you order, indicate MRBTNH345 (R)×(θ)×(ℓ1). ※(γ) is reference value. 订购方法 How to Order α α ℓ1 R θ d1 α α ℓ1 R θ d1 共有69种规格 Total 69 sizes 有效斜度 α Effective Inclined Angle α 有效斜度 α Effective Inclined Angle α 规格 Size 常规系列 无限白金涂层 长颈造型 MUGEN PREMIUM Long Neck Type Regular Line 常规系列 无限白金涂层 长颈造型 MUGEN PREMIUM Long Neck Type Regular Line 涂层Coating 锥颈Taper Neck Ball 涂层Coating 锥颈Taper Neck Ball S 耐 钛热 合合 金金 Titanium Alloy Heat Resistant Alloy ○ S 钛耐 合热 金合金 Titanium Alloy Heat Resistant Alloy○ M 不锈钢 Stainless Steel ○ M不锈钢 Stainless Steel ○ H 高硬度钢 Hardened Steel 〜65 HRC ○ H 高硬度钢 Hardened Steel 〜65 HRC ○ H 高硬度钢 Hardened Steel 〜60 HRC ◎ H 高硬度钢 Hardened Steel 〜60 HRC ◎ H 高硬度钢 Hardened Steel 〜52 HRC ◎ H 高硬度钢 Hardened Steel 〜52 HRC ◎ 调质钢 P Prehardened Steel ◎ 调质钢 P Prehardened Steel ◎ 球 头 球头
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