Adjustable Hole Saw Cutter Kit, 1-5/8" to 11-13 /16" (40-300 mm), Recessed Hole Saw with PC Dust Shield, Two Replaceable Pilot Drill Bits, for

Adjustable Hole Saw Cutter Kit, 1-5/8" to 11-13 /16" (40-300 mm), Recessed Hole Saw with PC Dust Shield, Two Replaceable Pilot Drill Bits, for Recessed Lights, Ceiling Speakers, Vent Holes Everything You Need Set Your Size Professional Cutting Secure & Clean Sturdy Storage Box Apply Anywhere Dust Shield Material: PC,Storage Box Dimensions(L x W x H): 16.14 x 16.14 x 5.16'' / 41 x 41 x 13.1 cm,Cutting Hole Diameter: 1-5/8" to 11-13 /16" / 40 mm to 300 mm,Cutting Depth: 1-1/8" / 30 mm,Model: FJKKQ-40-300,Drill Bits Size: 5/32'', 3/16'',1/4'', 5/16'', 3/8''(4, 5, 6, 8, 10 mm),Dust Shield Dimensions(L x W x H): 14.17 x 14.17 x 3.94'' / 36 x 36 x 10 cm,Dust Shield Bearing Type: 6203Z Ball Bearing,Pilot Bit Material: Steel,Storage Box Material: HDPE,Hole Saw Dimensions(L x W): 9.45 x 12.4'' / 24 x 31.5 cm,Cutting Blades Material: Steel