Angle Grinding Vacuum Cutting Introduction: Q-168 is equipped with a high bracket and a large hoop, with a low bracket and a small throat clamp. Saw blade cutting depth 38mm, install 180 saw blade cutting depth 50mm, Suitable for angle grinder models: 150, 180, 230(Suitable for installing 150/156/160/180 dry cutting saw blades) Dust shield: Polycarbonate Base plate: 2MM steel plated Fixed bottom plate: screws Cutting Tips: Use of Angle Grinding Cutting--Push the cover on the right side to cut forward / the cover to pull on the left side to cut back. The dust extraction rate of the connected dust collector is above 90% When cutting the saw, put the front end of the cover on the of the board and cut it down so that the saw also sucks dust Colour:As shown Material:Metal alloy Size:235*206*57mm Nozzle: Inside 39 / Out 43 Clamping inner diameter: 41-54MM Package Contents: 1*Hand Angle Grinder Cutting Dust Shroud (Grinder and vacuum not included) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.