ITEM NAME:42" Extension Flexible Rotary Drill Tool Drive Flex Shaft Attachment New Hot Descriptio n Description: Comfortable Design: with comfortable PVC handle, compact and lightweight, convenient and easy to operate, more suitable for long time operation Convenient & Flexible: easy attaches to rotary tool in seconds, electric grinder with flex shaft, easy to reach hard-to-reach pipes, interfaces, corners This is a 42†grinder attachment which fits the majority of rotary tools. connection is for head with 3/4" (19.05mm) thread. Specifications: Product Specification: Clamping range: 0-3mm Length: 1070mm / 42" Interface: M18x1.5 Suitable for M18-M19 thread Thread Pitch: 1.5mm Flex shaft material: Rubber Axis diameter: 4mm Suitable Clip Head: 8 x 0.75 Package Included: 42" Extension Flexible Rotary Drill Tool Drive Flex Shaft Attach Note: 1.Due to the manual measurement and different measurement methods, the actual size could be slightly different. 2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different. High quality buy, happy buyï ¼ 42" Extension Flexible Rotary Drill Tool Drive Flex Shaft Attachment New Hot.Connection is for head with 3/4" (19.05mm) thread. Convenient & Flexible: easy attaches to rotary tool in seconds, electric grinder with flex shaft, easy to reach hard-to-reach pipes, interfaces, corners.