Features 1、Effectively remove dust, grinding protector provides users with clean, safe air and it keep the grinder clean. 2、Soft brush prevents dust from escaping and helps move tools to the surface, easy to use. 3、Made of black nylon, such angle grinder accessory can be more durable with better visibility in short cup design. 4、You can use it with confidence which depends on that grinder cutting hood keeps the guaranteed quality. 5、Durable, grinding cover is entitled with practical adoptability, which can keep its high performance for a long time. Specification Item Type: Grinder cutting hood Model: B-180 raised hood Material: Reinforced nylon + brush Outer Diameter: Approx. 225mm / 8.86in Applicable Model: 180 sticky disc / grinding disc Nozzle: Inner: Approx. 39mm / 1.54in Outer: Approx. 43mm / 1.69in Clamping Inner Diameter: Approx. 40 ~ 54mm / 1.57 ~ 2.13in Total Length of Adapter: Approx. 58mm / 2.28in Applicable Angle Grinder Models: 180/230 Package List 1 x B-180 Grinder Cutting Hood 1 x Hex Wrench 1 x Adapter 1 x Washer 2 x Screw