5* BT30 ER16 Collet Chuck Tool Holder for CNC Chucks & Holders Drilling Machines

Description:

1. This package contains 5 highly accurate collet chucks. Each collet chuck is made of high-quality metal, so it is very solid and durable. The chuck's shank type is BT30, the collet type is ER16 and its drawbar thread is M12. It has a very precise collet capacity.
2. Portable: Each chuck is very small and lightweight. The small size and light weight make it very easy to carry. You just need a small bag to hold and take away it easily.
3. Guaranteed Customer Service: We aim to provide quality products and services. If you have any problems, please feel free to contact us. We will reply and solve the problem for you as soon as possible.
4. Digital Number Engraving: We have engraved the corresponding model numbers on the chuck so that you can find the right model quickly when using them.
5. The stable and precise collet chuck is suitable for drilling and milling machines. It can hold drills, reamers, end mills, taps and much more.
   

Specification:

• Product Type:  BT30 ER16
• Material: 40Cr
• Accuracy: 0.003-0.005 mm/0.00012-0.0002inch
• Processing Length:  70mm/2.76inch
• Draw Bar Threads: M12
• Color: As Picture Shows
• Quantity: 5 Pieces
• Bottom Diameter: 28mm/1.1inch
• Upper Diameter: 31.75mm/1.25inch
• Net Weight:2.92kg/6.44lbs
• Gross Weight:3.3kg/7.28lbs

Package Included:

• 5 x BT30 ER16 Collet Chucks

Notes:

• CNC tool placement collets must exceed the effective clamping length of the collet hole to avoid incorrect locking, which may lead to damage.
• Use the correct wrench device and do not change it at will.
• Do not use the rod with a notch or a plane of the CNC cutting tools
• Do not air the lock.
• Please allow the slight color difference caused by the shooting light and 1-3 cm error due to manual measurement, and make sure you do not mind before ordering.n: