Cutting Head
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This page explains how Tool Holder is classified within Machinery and Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.
A mechanical component that securely clamps and positions cutting tools within a cutting head assembly.
Technical details and manufacturing context for Tool Holder
| Parameter | Typical range | Notes & selection driver |
|---|---|---|
| Shank Diameter | 1–32 mm | Match spindle taper and collet sizeISO 7388 |
| Taper Size | 30–50 | Common sizes: 30, 40, 50ISO 7388 |
| Clamping Force | 20–60 kN | Higher force for heavy cutting |
| Runout Accuracy | 0.003–0.010 mm | TIR at 3×D from noseISO 7388 |
| Max Speed | 15000–40000 rpm | Balanced for high-speed machining |
| Operating Temperature | -40–85 °C | Non-condensing environment |
| Material Grade | 20CrMnTi–40CrMo | Case-hardened for wear resistanceGB/T 3077 |
| Hardness | 58–62 HRC | Surface hardness after heat treatmentISO 6508 |
| Weight | 0.5–5.0 kg | Depends on size and design |
Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.
This component is essential for the following industrial systems and equipment:
| pressure: | Up to 10 bar |
| other spec: | Max tool diameter: 50 mm, Max rotational speed: 10,000 RPM |
| temperature: | -40°C to +85°C |
Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.
Quoted from the published standard.
5 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.
Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.
A practical evidence checklist for RFQ preparation and supplier evaluation.
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The tool holder securely clamps and positions cutting tools within a cutting head assembly, providing a rigid interface between the tool and the machine spindle. It ensures accurate positioning, concentricity, and torque transmission.
Key parameters include shank diameter, taper size, clamping force, runout accuracy, max speed, operating temperature, material grade, hardness, and weight. Always confirm these values with the legal manufacturer or supplier for your specific model and application.
The tool holder directly influences machining accuracy, surface finish, and tool life by maintaining tool rigidity and minimizing runout during high-speed operations. A precise taper and clamping system are essential.
Signs include excessive runout, loss of clamping force, visible wear or damage on the taper or clamping surfaces, and decreased machining accuracy. Regular inspection and verification of specifications are recommended.
Editorial classification, named public sources where available, and source-reviewed manufacturer records.
Ask for use case, specification boundaries, supplier type, and RFQ preparation information for this product.
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