Jual arbor milling BT40-ER32-70
Distributor arbor milling surabaya
A BT40-ER32-70 is a specific type of milling tool holder (arbor) commonly used in CNC milling machines for precision machining.
Technical Specifications
- BT40 (Shank Type): Refers to the "Bottle Taper" size 40, which is the interface that fits into the machine spindle.
- ER32 (Collet Type): Indicates it uses ER32 collets. These can typically clamp tool shanks ranging from 2mm to 20mm (approximately 1/16" to 13/16").
- 70 (Gage Length): The "L70" or "70" specifies a gage length (the distance from the spindle face to the front of the holder) of 70mm.
Typical Pricing (As of January 2026)
Prices vary based on brand ( ozo, yengyih, meiwha, Taiwan imports) and whether it is sold as a standalone unit or in a set.
Key Applications
- Precision Machining: Used to hold end mills, drills, center drills, and reamers.
- Workholding: Essential for ensuring tools rotate with high concentricity and stability during high-speed cutting.
For professional procurement, you can browse listings on platforms like CV Lion Machine Solution for current availability.