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BT40 Tooling for CNC Milling Machines
BT40 standard tooling is widely used in CNC milling machines due to its exceptional accuracy, rigidity, and compatibility. This taper type tool holder ensures stable high-speed machining and is ideal for industrial applications requiring precision and reliability.
BT40 Tooling Features
BT40 refers to a taper shank with a flange, compliant with the MAS403 (JIS B6339) standard. Key advantages include:
- Symmetrical design for improved stability at high RPM.
- High clamping accuracy – ensures better surface finish and reduced tool runout.
- Wide compatibility with ER collets, Weldon holders, Morse taper adapters, and face mill arbors.
- Balanced G2.5 at 25000 RPM – suitable for high-speed machining.
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Applications of BT40 Tool Holders
BT40 tooling is commonly used in:
- Automotive industry – for precision machining of aluminum and steel parts.
- Aerospace manufacturing – suitable for titanium and stainless steel operations.
- Mold and die making – ideal for roughing and finishing operations.
Thanks to its precision and universal design, BT40 tooling has become a go-to solution for modern machining centers worldwide.
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Previously viewed: [ Lathe chucks 4-jaws self-centering K12 ]
Previously viewed: [ Lathe chucks 4-jaws self-centering K12 ]