Basic Info
Model No.: BT50-ER25-200L
Application: Metal
Process Usage: Metal-Cutting CNC Machine Tools
Performance Classification: High-End CNC Machine Tools
Certification: ISO 9001
Material: 20CrMnTi
Carbon Depth: >0.8mm
HARDNESS: 58±2HRC
Run Out: 0.005mm 0.008mm
Size: BT30,BT40,BT50
Product Description
ChongDe is a manufacture in R&D, production, sales and services with ISO9001 certificate.The main products are precision tool holder,clamping collet,pull stud,nut,spanner and other machine tool accessories with the standards of ISO,DIN,ANSI/ASME,JIS and local GB,etc.
New technology brand new packaging , High accuracy ,quality ,durability and stability.
High temperature treatment, hardness uniformity. Full bright appearance, good elasticity.
â Improve cleanness, precision more stable, surface more smooth, feel more comfortable and appearance nicer.
BT50-ER25-200 Collet Chuck CNC Machine Tool Holder
BT ER Collet Chuck: Mainly used for clamping of straight shank tools and tools such as drills, milling cutters and taps.
BT ER Tool Holders Spring chuck model: divided into ER8, ER11, ER16, ER20, ER25, ER32, ER40, ER50.
Material:20CrMnTi
Balance:G2.5 20000-50000RPM
Taper precision<=AT3 and part of the standard size are tested by Diebold standard inspection tools which made in Germany.
Surface:Nickel coating and polishing nickel coating.
We are specialized in researching,producing and developing many kinds of collets,CNC Machine Tool Holder, ER nuts,ER spanners,machine vises,fasteners etc. With high quality and full varieties.