0.3mm-3.2mm Universal Electric Grinding Chuck Grinder Rotary Tool M8 x 0.75mm or M7 Short tail M7x0.75mm

Description

Made of high quality alloy, strong and durable. Easy to use and install, conveniently, safely and quickly. Chuck clamping range: 0.3-3.2mm, solves chuck size unity. Universal chuck screwed directly in a small shaft to the output shaft can be used. Chuck allows quick and easy accessory changes without changing collets.