Technical Specifications and Dimensions

The document provides detailed dimensional data for various tool holders and cutting tools, including parameters such as diameter (D, D1), length (L, L1, L2, l1), and angles (notably 3°). These dimensions are critical for selecting appropriate tooling components compatible with different machine interfaces like CAT40, CAT50, BT40, and HSK40E/HSK63A.

Key Dimensional Parameters

• Diameters range from approximately 2.756 mm to 7.677 mm.
• Lengths (L, L1, L2, l1) vary depending on the part number and tool type, with minimum and maximum clamping lengths specified.
• Angular specifications include consistent 3° taper angles and various angular positions (-105°, -135°, -165°, -195°) related to tool orientation or features.

Part Numbers and Ordering Information

The document lists part numbers such as -SRS0250A, -SRS0312A, -SRS0375A, -SRS0500A, -SRS0625A, and -SRS0750A, which correspond to specific tool sizes and configurations. These are associated with different machine tool interfaces (CAT40, CAT50, BT40, HSK40E, HSK63A).

Ordering examples emphasize the necessity of using two M4 × 5(S) hex-head screws to plug air holes for coolant-through operation, ensuring proper coolant flow and tool performance.

Operational Recommendations and Best Practices

• Always use carbide shank cutters with a tolerance of h6 or better to ensure precision and compatibility.
• For coolant-through operation, air holes must be plugged using specified hex-head screws.
• Coolant tubes may be built-in for certain tool holders, enhancing cooling efficiency during machining.

Additional Features and Notes

• Air holes (M4) are present in the tool holders to facilitate coolant flow; proper sealing is required during operation.
• Minimum and maximum clamping lengths are specified to ensure secure tool holding and optimal machining performance.
• The document includes multiple references to angular positions and taper angles, which are essential for correct tool alignment and mounting.

Summary

This technical document serves as a comprehensive reference for selecting and ordering precision tool holders and cutters compatible with various machine tool interfaces. It details critical dimensions, part numbers, and operational guidelines to ensure proper tool installation, coolant management, and machining accuracy. Adherence to specified tolerances and assembly instructions is emphasized to maintain tool performance and longevity.