Specification:
* Colour: white.
* Material: White Aluminum Oxide (WA)
* Grit: 80 grains.
* Outer diameter: 75 mm / 2.95 inches.
* Inner diameter: 55 mm / 2.14 inches.
* Hole diameter: 20 mm / 0.79 inches.
* Height: 40 mm / 1.57 inches.
Description:
* High hardness, sharp edges and corners, good cutting performance and low grinding heat.
* Widely used for grinding and shaping cutting tools, molds, gears, threads, thin-walled parts, etc. * Suitable for grinding hard and heat sensitive steels, such as hardened steels, hardened steels, high carbon steel, alloy steels and so on.
Instructions for use:
* Please use the specified maximum speed.
* Please install the qualified protective cover before starting the machine.
* Please choose the appropriate grinding wheel for appearance and sound inspection before installation.
* Newly installed or used wheels should be idle for more than one minute every other day before use. Do not stand in front of the window.
* The grinding wheel is fragile and should not be touched or dropped. Storage should be dry and flat and should not be stressed.
Package Content:
* 2 x sanding discs