BMT55 90-Degree Live Toolholder

Model / Category:

Accessory

Product Overview:

Live toolholders for turn-mill machines enable turning, milling, drilling and tapping in a single setup. Precision bearings and a high-strength housing provide rigidity, low runout and reliable sealing against coolant. BMT and VDI interfaces are available for machining stainless steel, aluminum and alloy steel in new-energy, medical and precision hardware applications.

Product overview:

This rigid live toolholder for turn-mill machines supports turning, milling, drilling and tapping in one setup, reducing re-clamping errors and improving machining efficiency.

Key advantages:

1. Combined machining: turning, milling, drilling, tapping and chamfering can be performed in one setup.
2. High rigidity and low runout: precision bearings and a high-strength housing provide stable speed and torque for precision applications.
3. Interface options: BMT and VDI sizes are available for compatible turn-mill machines.
4. Durable sealing: a precision-machined, heat-treated housing helps keep coolant and chips out and reduce internal wear.
5. Selection support: Ruian provides recommendations and technical assistance based on the machine model and application.

At a glance

• Use: live-tool interface for milling, drilling, tapping and chamfering on turn-mill machines.
• Interfaces: BMT and VDI options for compatible machines.
• Materials: steel, stainless steel, aluminum alloys and others.
• Industries: new energy, medical, precision hardware and aerospace components.
• Quality: precision bearings, rigid construction, low runout, sealing, and factory accuracy and run-in testing.

Frequently asked questions

1. Specifications and capability

Q1: Which interfaces are supported?

A: BMT and VDI interfaces are available. Dimensions and clamping arrangements depend on the turret model.

Q2: What operations can it perform?

A: It supports milling, drilling, tapping and chamfering as part of multi-process turn-mill machining.

Q3: What materials can be machined?

A: Steel, stainless steel, aluminum alloys and other materials used in molds, medical devices, new-energy and aerospace components.

2. Selection

Q4: How do I choose a toolholder?

A: Match the turret interface and drive specifications. Provide Ruian with your machine model for a recommendation.

Q5: How do BMT and VDI interfaces differ?

A: They differ in geometry, clamping and compatible turrets. Select the interface used by your machine; Ruian can help confirm it.

3. Installation and production

Q6: Is installation complicated?

A: The holder locates on the turret interface and connects to its drive. Ruian provides installation guidance; follow the manual for fastening and tool setting.

Q7: Can it be fitted to an existing turn-mill machine?

A: Compatible BMT/VDI models can replace existing holders when the turret interface and drive match.

4. Accuracy and quality

Q8: How is machining accuracy supported?

A: Precision bearings, a rigid heat-treated housing, and factory accuracy and run-in testing help maintain stable operation with low runout, vibration and noise.

Q9: Will accuracy decline over time?

A: Sealing helps prevent coolant and chips entering the holder. Regular maintenance supports long-term accuracy and service life.

5. Support

Q10: What support does Ruian offer?

A: Selection advice, installation guidance and technical support tailored to the machine and application.

Q11: How do I request a quote?

A: Send the machine model and machining requirements through the website contact details or inquiry form. A sales engineer will respond on a working day.