1.锥柄部（BT/SK/CAT/HSK等）精度：＜AT3
2.基本材质:20CrMnTi
3.热处理硬度:HRC56°±2°渗碳层＞0.8mm
4.真圆度＜0.8μm,表面粗糙度Ra＜0.5μm
5.精密动平衡G2.5 20000-30000RPM(需定制）
6.刀柄可分为三种形式：A型（中心不出水）、AD型（仅中心出水）、
AD+B型（中心+法兰出水)
7.刀柄本体精度：*≤0.005mm，A*≤0.003mm
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产品规格：
订货编号 | L | L1 | L2 | D | d(夹持范围) | |
SK40 | ER16-70 | 138.4 | 70 | 50.9 | 28 | 3～10 |
ER16-100 | 168.4 | 100 | 80.9 | |||
ER16-160 | 228.4 | 160 | 140.9 | |||
ER20-70 | 138.4 | 70 | 50.9 | 34 | 3～13 | |
ER20-100 | 168.4 | 100 | 80.9 | |||
ER20-160 | 228.4 | 160 | 140.9 | |||
ER25-70 | 138.4 | 70 | 50.9 | 42 | 3～16 | |
ER25-100 | 168.4 | 100 | 80.9 | |||
ER25-160 | 228.4 | 160 | 140.9 | |||
ER32-70 | 138.4 | 70 | 50.9 | 50 | 3～20 | |
ER32-100 | 168.4 | 100 | 80.9 | |||
ER32-160 | 228.4 | 160 | 140.9 | |||
ER40-80 | 148.4 | 80 | 60.9 | 63 | 3～26 | |
ER40-100 | 168.4 | 100 | 80.9 | |||
SK50 | ER16-100 | 201.75 | 100 | 80.9 | 28 | 3～10 |
ER16-135 | 236.75 | 135 | 115.9 | |||
ER20-100 | 201.75 | 100 | 80.9 | 34 | 3～13 | |
ER20-135 | 236.75 | 135 | 115.9 | |||
ER25-100 | 201.75 | 100 | 80.9 | 42 | 3～16 | |
ER25-135 | 236.75 | 135 | 115.9 | |||
ER32-100 | 201.75 | 100 | 80.9 | 50 | 3～20 | |
ER32-135 | 236.75 | 135 | 115.9 | |||
ER32-160 | 261.75 | 160 | 140.9 | |||
ER40-80 | 181.75 | 80 | 60.9 | 63 | 3～26 | |
ER40-120 | 221.75 | 120 | 100.9 | |||
