Attention Hubbell-Wiegmann Enclosure Customers: The order deadline for same-day shipment of LTL (freight) orders is 3:00 pm ET. Small parcel orders ship until 4:00 pm ET.
Our offices will be closed on Monday, May 27th, in observance of Memorial Day
FedEx shipped orders placed before 6:00PM ET on Friday, May 24th will ship same day (if paid for by Credit Card or PO account in good standing & based on product availability). Orders placed after the Friday cutoff will ship on Tuesday, May 28th. Please see our Business Policies for earlier shipping cutoff times for drop-shipped items and shipping by other carriers.
Technical Info for Multi-Purpose Hole Saws (HSS & Co 8) & Accessories
Hole saws cut openings in steel, non-ferrous metal, plastics, plasterboard and wood. RUKO multi-purpose hole saws are available in a range of Imperial sizes up to 8-1/4 inches, with hardened steel backer and cutting edges made of either high-speed steel (HSS) or 8% Cobalt high-speed steel (HSSE-Co8), allowing for a clean efficient cut.