4 1/2 " HSS Bi-Metal Bimetal Hole Saws, 5/8-18 Metal Wood HVAC Sewer Pipe Vent Duct New Barnes Distribution 4-1/2" High Speed Steel, Bi-Metal Hole Saws, Part Number BD3168 These are just the thing for cutting holes in HVAC trunks, or for running sewer pipes and vents. Uses any 5/8-18 threaded or pinned style holesaw mandrel (not included). They have a varitooth design (teeth are spaced irregularly), which helps prevent the saw from establishing a grabbing "rhythm" during use.
Surface Mounted Large Capacity Waste Receptacle shall hold 17 gallons (64 liters). Unit shall be fabricated of alloy 18-8 stainless steel, type 304, 22 gauge with No 4 satin finish and be protected during shipment with a PVC film easily removable after installation. Receptacle shall have no exposed fastening devices or spot welded seams and have front vertical edges rounded to 1/2??(13mm) radius.
The Lenox 30830-600R Refrigeration Bi-Metal Hole Saw Kit includes 6 sizes. A 5/8", 7/8", 1-1/8", 1-3/8", 1-5/8", and 2-1/8". Also included is a 5L and 6L arbor, one 56PD pilot drill and a plastic case to keep it all organized.
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