Compatible with standard ER collets: ER20, ER25, ER32, ER40, and ER50.
Supports both external lock and internal lock methods. The internal locking type offers more stable tool clamping and higher precision.
Cutterhead speeds reach up to 6,000 rpm, and up to 4,000 rpm for dry cutting environments.
Constructed with premium imported tapered bearings to achieve significantly higher rigidity and structural stability.
Versatile Machining Capabilities
Available machining processes include: drilling, tapping, milling, grinding, and multi-process combinations.
Frequently Asked Questions
What are the primary machining processes supported by these power tool holders?
These tool holders support a wide range of machining operations including drilling, tapping, milling, grinding, and multi-functional combined cycles.
How does the bearing design improve tool holder performance?
By incorporating imported tapered roller bearings, the design fundamentally resolves the common problem of weak rigidity in power tool holders, ensuring higher stability and operating precision.
What is the international compatibility standard for the BMT series?
The BMT series is a universal series with a connecting shaft that adheres strictly to the DIN 1809 international standard.
What is the difference between the internal lock and external lock methods?
While both locking methods are supported, the internal locking mechanism provides the added benefit of more stable tool clamping and higher precision during high-speed operations.
What are the maximum speed ratings for these tool holders?
The cutterhead is capable of speeds up to 6,000 rpm under normal conditions, and up to 4,000 rpm for dry cutting processes.
Which ER collets are compatible with these power tool holders?
The holders are designed to be compatible with standard ER series collets, specifically ER20, ER25, ER32, ER40, and ER50.