1. High Hardness and Stable: The threaded milling drill chuck arbor has high hardness and longer service life. MT3 Shank to 3/8in‑24.
2. Connection Way: This drill chuck arbor is connected by screw connection, so that you can have simple and use in the actual process.
3. Made of Manganese Steel: The threaded drill chuck arbor is made of excellent manganese steel with blackening face and high to oxidation.
4. Easy Installation: This drill chuck arbor allows for quick and easy installation and removal, saving you time when switching between applications.
5. Wide Use: Our drill chuck arbor is widely used in tapping machines, drilling machines, milling machines, boring machines, pneumatic tools, etc.

Specification:
Item Type: Drill Chuck Arbor
Material: Manganese Steel
Connecting Rod: MT3
Connection Method: Screw

How to Use:
Direct installation and use.

packing list:
1 x Threaded Drill Chuck Arbor
1 x Storage Box