ISO30-ER32 прочный фрезерный станок с ЧПУ по дереву цанговый патрон гравировальный станок высокоскоростная ручка практичный быстросменный держатель инструмента

Features:
It is suitable without the key slot under the high speed uses.
The transient equilibrium adjusts G2.5 / 30000rpm.
Great processing and fine making.
Suitable for drill iron bed, grinder, lathe, process.
You can use it to replace the old or broken one

Specifications:
Color: as shown
Body accuracy: Material: steel, stainless steel
Hardness: HCR56°-60°
Overall clamping jump: ≤ 0.001 mm
Roundness: μ m
Carburizing depth: >0.8mm
Surface roughness: >0.004mm
Speed: 30000/50000/80000rpm
Dynamic balance: G2.5/G1.0/G0.4
Package Include
1pc x collet chuck
Note:
Please allow 0-1 cm error due to manual measurement. please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item.