The SECO E3414560305090 BT40 Shrink Fit Tool Holder is a precision CNC tooling component designed for compatible BT40 machine tool holders and spindle systems. This shrink fit holder features a 1/2-inch bore, G2.5 balancing, and a listed maximum speed of 25,000 RPM, making it suitable for high-speed CNC machining applications.
The shrink fit design provides a secure tool-holding solution for compatible cutting tools and is well suited to precision milling operations where rigidity, concentricity, and reliable tool retention are important. Its BT40 taper makes it suitable for compatible CNC machining centers and milling machines.
The SECO E3414560305090 Shrink Fit Tool Holder is a practical choice for CNC milling, precision machining, production work, finishing, tooling replacement, and professional machine shop applications. Please verify BT40 compatibility, 1/2-inch bore requirements, tool dimensions, spindle specifications, maximum RPM, and overall condition before installation.
Key Features
-
1/2" Bore: Features the specified 1/2-inch bore for accurate tool compatibility.
-
G2.5: G2.5 balancing supports stable performance during high-speed machining.
-
BT40: Designed for compatible BT40 CNC machine tool holders and spindle systems.
-
Shrink Fit: Provides a secure tool-holding configuration for compatible cutting tools.
-
Precision Tooling: Suitable for CNC milling, finishing, production machining, and tooling maintenance.
-
Precision Tooling: Suitable for CNC milling, finishing, production machining, and tooling maintenance.
-
E3414560305090: Specific part number supports accurate product identification and replacement sourcing.
- 25,000 RPM: Rated for speeds up to 25,000 RPM when used within compatible machine and tooling requirements.
Specifications
- Brand: SECO
- Taper: BT40
-
Bore Size: 1/2"
- Part Number: E3414560305090
- Tool Holder Type: Shrink Fit Tool Holder






