CBN Super Spiral Long Taper Neck Ball End Mill CBN超精加工用长颈锥形螺旋球头铣刀 SSPBTN220 SSPBTN220 Taper neck design for high rigidity. Suitable for deep and high accurate finishing 采适 用用于锥高颈精造度型深，具沟有加高工刚 性 请指定SSPBTN220 球头半径（R）×颈角（θ）×颈长（ℓ1）。 ※(γ)为参考值。 When you order, indicate SSPBTN220 (R)×(θ)×(ℓ1). ※(γ) is reference value. 订购方法 How to Order 产品代码 Code No. (R)球头半径 Radius (θ)颈角 Neck Taper Angle (ℓ1)颈长 Under Neck Length (α)有效斜度 Effective Inclined Angle (d1)颈径 Neck Dia. (ℓ)刃长 Length of Cut (ℓ2)颈长 Under Neck Length2 (γ)颈角 Neck Taper Angle (d)柄径 Shank Dia. (L)全长 Overall Length 定价(日元) Retail Price ★01-00507-02520 R0.25 30′ 4 0°18′ 0.54 0.38 0.62 15° 4 52 33,500 ★01-00507-02521 5 0°18′ 0.55 0.38 0.62 15° 4 52 34,000 ★01-00507-02530 1° 4 0°48′ 0.61 0.38 0.62 15° 4 52 33,500 ★01-00507-02531 5 0°48′ 0.64 0.38 0.62 15° 4 52 34,000 ★01-00507-02540 1°30′ 4 1°18′ 0.67 0.38 0.62 15° 4 52 33,500 ★01-00507-02541 5 1°18′ 0.72 0.38 0.62 15° 4 52 34,000 ★01-00507-02550 2° 4 1°48′ 0.74 0.38 0.62 15° 4 52 33,500 ★01-00507-02551 5 1°48′ 0.8 0.38 0.62 15° 4 52 34,000 ★01-00507-03020 R0.3 30′ 5 0°18′ 0.65 0.5 0.75 15° 4 53 32,500 ★01-00507-03021 6 0°18′ 0.66 0.5 0.75 15° 4 53 33,000 ★01-00507-03030 1° 5 0°48′ 0.74 0.5 0.75 15° 4 53 32,500 ★01-00507-03031 6 0°48′ 0.76 0.5 0.75 15° 4 53 33,000 ★01-00507-03040 1°30′ 5 1°18′ 0.82 0.5 0.75 15° 4 53 32,500 ★01-00507-03041 6 1°18′ 0.86 0.5 0.75 15° 4 53 33,000 ★01-00507-03050 2° 5 1°48′ 0.9 0.5 0.75 15° 4 53 32,500 ★01-00507-03051 6 1°48′ 0.96 0.5 0.75 15° 4 53 33,000 ★01-00507-05020 R0.5 30′ 8 0°21′ 1.1 0.7 1.25 15° 4 53 32,000 ★01-00507-05021 10 0°21′ 1.12 0.7 1.25 15° 4 53 32,500 ★01-00507-05030 1° 8 0°51′ 1.23 0.7 1.25 15° 4 53 32,000 ★01-00507-05031 10 0°51′ 1.29 0.7 1.25 15° 4 53 32,500 ★01-00507-05040 1°30′ 8 1°21′ 1.36 0.7 1.25 15° 4 53 32,000 ★01-00507-05041 10 1°21′ 1.45 0.7 1.25 15° 4 53 32,500 ★01-00507-05050 2° 8 1°51′ 1.49 0.7 1.25 15° 4 53 32,000 ★01-00507-05051 10 1°51′ 1.62 0.7 1.25 15° 4 53 32,500 ★01-00507-07520 R0.75 30′ 10 0°22′ 1.62 1 1.9 15° 4 52 33,500 ★01-00507-07521 15 0°22′ 1.69 1 1.9 15° 4 52 34,000 ★01-00507-07530 1° 10 0°52′ 1.78 1 1.9 15° 4 52 33,500 ★01-00507-07531 15 0°52′ 1.94 1 1.9 15° 4 52 34,000 ★01-00507-07540 1°30′ 10 1°22′ 1.95 1 1.9 15° 4 52 33,500 ★01-00507-07541 15 1°22′ 2.18 1 1.9 15° 4 52 34,000 ★01-00507-07550 2° 10 1°52′ 2.11 1 1.9 15° 4 52 33,500 ★01-00507-07551 15 1°52′ 2.43 1 1.9 15° 4 52 34,000 ★01-00507-10020 R1 30′ 16 0°24′ 2.21 1.2 2.5 15° 4 53 33,500 ★01-00507-10021 20 0°24′ 2.27 1.2 2.5 15° 4 53 34,000 ★01-00507-10030 1° 16 0°54′ 2.48 1.2 2.5 15° 4 53 33,500 ★01-00507-10031 20 0°54′ 2.6 1.2 2.5 15° 4 53 34,000 ★01-00507-10040 1°30′ 16 1°24′ 2.74 1.2 2.5 15° 4 53 33,500 ★01-00507-10041 20 1°24′ 2.93 1.2 2.5 15° 4 53 34,000 ★01-00507-10050 2° 16 1°54′ 3 1.2 2.5 15° 4 53 33,500 ★01-00507-10051 20 1°54′ 3.26 1.2 2.5 15° 4 53 34,000 产品代码 Code No. (R)球头半径 Radius (θ)颈角 Neck Taper Angle (ℓ1)颈长 Under Neck Length (α)有效斜度 Effective Inclined Angle (d1)颈径 Neck Dia. (ℓ)刃长 Length of Cut (ℓ2)颈长 Under Neck Length2 (γ)颈角 Neck Taper Angle (d)柄径 Shank Dia. (L)全长 Overall Length 定价(日元) Retail Price 01-00507-01020 R0.1 30′ 1.5 0°15′ 0.22 0.15 0.25 15° 4 50 38,000 01-00507-01021 2 0°15′ 0.22 0.15 0.25 15° 4 50 38,500 01-00507-01030 1° 1.5 0°45′ 0.24 0.15 0.25 15° 4 50 38,000 01-00507-01031 2 0°45′ 0.25 0.15 0.25 15° 4 50 38,500 01-00507-01040 1°30′ 1.5 1°15′ 0.27 0.15 0.25 15° 4 50 38,000 01-00507-01041 2 1°15′ 0.29 0.15 0.25 15° 4 50 38,500 01-00507-01050 2° 1.5 1°45′ 0.29 0.15 0.25 15° 4 50 38,000 01-00507-01051 2 1°45′ 0.32 0.15 0.25 15° 4 50 38,500 01-00507-01520 R0.15 30′ 2 0°16′ 0.32 0.23 0.38 15° 4 50 36,000 01-00507-01521 3 0°16′ 0.33 0.23 0.38 15° 4 52 36,500 01-00507-01530 1° 2 0°46′ 0.35 0.23 0.38 15° 4 50 36,000 01-00507-01531 3 0°46′ 0.38 0.23 0.38 15° 4 52 36,500 01-00507-01540 1°30′ 2 1°16′ 0.39 0.23 0.38 15° 4 50 36,000 01-00507-01541 3 1°16′ 0.43 0.23 0.38 15° 4 52 36,500 01-00507-01550 2° 2 1°46′ 0.42 0.23 0.38 15° 4 50 36,000 01-00507-01551 3 1°46′ 0.48 0.23 0.38 15° 4 52 36,500 ★01-00507-02020 R0.2 30′ 3 0°18′ 0.43 0.3 0.5 15° 4 50 34,500 ★01-00507-02021 4 0°18′ 0.44 0.3 0.5 15° 4 52 35,000 ★01-00507-02030 1° 3 0°48′ 0.48 0.3 0.5 15° 4 50 34,500 ★01-00507-02031 4 0°48′ 0.51 0.3 0.5 15° 4 52 35,000 ★01-00507-02040 1°30′ 3 1°18′ 0.53 0.3 0.5 15° 4 50 34,500 ★01-00507-02041 4 1°18′ 0.58 0.3 0.5 15° 4 52 35,000 ★01-00507-02050 2° 3 1°48′ 0.58 0.3 0.5 15° 4 50 34,500 ★01-00507-02051 4 1°48′ 0.64 0.3 0.5 15° 4 52 35,000 ★返修对应（柄长须在15mm以上。详情请咨询本公司。） 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] ● CBN长颈球头铣刀采用锥颈形状，可实现高刚性。 ● 搭配螺旋球头形状，提高了锋利度，提升了深沟精加工的精度与效率。 ● To realize more rigid, CBN long neck ball end mill with taper neck are adopted. ● Both efficiency and accuracy are increasing by taper neck design and spiral ball shape with improved sharpness in finish machining on deep milling. 刀刃形状 Cutting edge shape 有效斜度 α E ective Inclined Angle α SSPBTN220 锥颈形状 Taper Neck Design 工件斜度 Inclined Angle 工壁 件高 Wall Height 锥颈普 形通 状 General Taper Neck Design A B 颈径(d1) Neck Dia. A < B 加即粗使颈在径切提削高高了硬刀度具钢刚时性也，可抑制刀具的倾斜 Larger neck diameter makes better tool rigidity and it saves tool deflection when process on hardened steels. α α ℓ1 R θ R0.1×neck taper angle30'～ R1×neck taper angle2° R0.1 × 颈角30′ ～ R1 × 颈角2° 规格 Size B-018 B-019 共有64种规格 Total 64 sizes CBN 核心系列 CBN Core Line CBN 核心系列 CBN Core Line 无涂层 Non-Coating 锥颈Taper Neck Ball 无涂层 Non-Coating 锥颈Taper Neck Ball H 高硬度钢 Hardened Steel 〜70 HRC ◎ H 高硬度钢 Hardened Steel 〜70 HRC ◎ 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 ◎ 球 头 球头
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