Cheston Electric Chainsaw Bracket Adapter Set Use Woodworking Tool 16inch With Angle Grinder 850W Yellow Grinder Machine Auxiliary Handle This Chain Saw Chain saw size : 16 inch Bracket Set fits the 100 angle grinder and the grinder is not included in the package Usage: When you want to tighten the chain or loosen the chain, first you need to loose the hex screws on the black board and then you could loose or tighten the cheek screw with the screwdriver bit, when you feel the chain is suitable for your work, you could fix the hex screw again and then use the chain saw LOCK-ON SWITCH & MORE: The machine is equipped with lock-on button that provides user comfort for extended-use applications. It has also a two-position side handle which is angled to an ideal position, providing maximum operator comfort along with spindle lock for quick and easy disc changes. CONVENIENT & DURABLE: Cheston Angle Grinder features a heavy duty metal gear case that assures its durability and longer life. It is portable and has a supremely finished design that prevents dust and debris from entering the inner mechanism. It offers two-handed operation and easily grinds cuts and sharpens the surfaces. COMPACT & COMFORTABLE: The provided grinder tool has 2 position side auxiliary handle specifically crafted by keeping operator’s comfort on priority. The machine is lightweight, compact, and ideal for metal workers, vehicle fabricators, plumbers and other professionals who use grinders regularly for personal or professional purposes.