The Makita Drill Chuck (763115-1) is a direct replacement for the original chuck of a Makita 5/8" Hammer Drill (HP1640). The chuck installs quickly and easily for added user convenience. It is manufactured from high quality materials for added durability and long life. The 5/8" Hammer Drill (HP1640) is a lightweight hammer drill with a large drilling capacity.
Makita 763115-1 Features:
Makita 763115-1 Specifications: