Features:
High Precision and Durability: The drill sleeve adopts an overall quenching process, achieving a hardness of 50 HRC, which ensures long-lasting durability and strong shock resistance. With a precision of 0.015mm and extremely smooth inner and outer surfaces, it guarantees high-precision machining.
Premium Material and Manufacturing: The product is made from high-quality 40CR, ensuring the strength and stability of the drill sleeve. This choice of premium material allows the drill sleeve to withstand greater workloads and extends its service life.
Versatile Application: Designed to change the taper of connective arbors, the drill sleeve is suitable for reducing the diameter of Morse taper shank drills, reamers, and other tools. This versatility makes the drill sleeve widely applicable in the field of mechanical processing.
Easy Storage and Maintenance: The product is easy to store and maintain, providing great convenience to users. Its compact structure and reasonable design allow for easy cleaning and upkeep during use, reducing operating costs.
Package Included: 3 x Adapter.

Specifications:
Material: 40CR
Size: As picture show
Color: Silver
Quantity: 3pcs (MT1-MT2, MT2-MT3, MT3-MT4)

Package Included:
3 x Adapter