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T331 • 公制 • C 型切削锥 • 内冷
Beyond™ 整体硬质合金螺旋槽丝锥 • 盲孔
Metric
Inch
| SAP Material Number | 3483062 |
| ISO Catalog Number | T331MF120X150R6HX |
| ANSI Catalog Number | T331MF120X150R6HX |
| Grade | KC7542 |
| [D1-TDZ] Thread Diameter Size | M12 X 1,5 |
| [L] Overall Length | 100.0000 |
| [L] Overall Length | 3.937 |
| [L3] Thread Length | 14.0000 |
| [L3] Thread Length | .5512 |
| [L2] Useable Length | 48.0000 |
| [L2] Useable Length | 1.889 |
| [D] Adapter / Shank / Bore Diameter | 12.0 |
| [D] Adapter / Shank / Bore Diameter | .4724 |
| [Z] Number of Flutes | 4 |
| Thread Tolerance Class ISO | 6HX-I |
Uses and application
攻丝： 盲孔
HM
倒角类型C（2－3）
攻丝螺旋角： 45°
贯通式冷却： 轴向： 攻丝
公差等级： 6HX
制造商规格： M
制造商规格： MF
Workpiece Materials
P
Steel
Features and benefits
- KC7542 TiAlN + TiN 涂层，用于钢材料加工。
Machine Side
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Workpiece Side
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Grades
-
KC7542
带涂层硬质合金，PVD — 复合涂层，采用TiAlN和TiN材料，高强度的硬质合金基体，特别适合攻丝加工应用。在硬度高达 32 HRC 的钢材料和铸铁材料加工中，切削速度为 HSS-E-PM 丝锥的四倍。
P Steel
| shank tolerance | |
| D | tolerance h6 + / - |
| 6 | +0, -0,008 |
| 810 | +0, -0,009 |
| 1216 | +0, -0,011 |
| shank tolerance | |
| D | tolerance h6 + / - |
| .250–.375 | +0, -.0004 |
| .438–.625 | +0, -.0004 |
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