4-1/4 inch Hole Saw and Accessories Dust Bowl 2PCS Set,LAIWEI Hole Cutter dust Collector for All Drill bits up to 125mm Cutting Diameter

["LAIWEI 4-1/4 inch Hole Saw(108mm) and Hole Saw Accessories Dust Bowl 2PCS set, total length of hole saw 83mm, cutting diameter 60mm. Saw blade thickness 1.2mm, shaft diameter 10mm, centre drill diameter 6mm. dust collection hood size inner diameter: 130mm/5.1inch, height: 102mm/4inch, hole diameter: 12.7mm/1inch.","Hole saw dust cover Conveniently compatible with any hole saw up to 125 mm and provides sufficient durability for many future projects","Clear and flexible, the hole saw dust cover fits snugly against the wall when in use, effectively preventing dust from spreading around. Flexible silicone with high heat and abrasion resistance, this dust collector prevents snagging for smooth cutting and has general abrasion resistance.","Ideal for cutting a variety of materials including wood, laminate, plasterboard, PVC and more; ideal for installing recessed lighting and architectural projects.","Can be recycled numerous times, simply empty the dust box after each use and use again. Note: dust cover only, hole opener not included."]