LD-211 Red Bi-Metal Wood Hole Saw Set | Wholesale Supplier

The LD-211 Red Bi-Metal Wood Hole Saw Set is a comprehensive hole cutting kit for construction professionals, electricians, plumbers, and DIY enthusiasts who need to cut clean, accurate holes in a variety of building materials. Each hole saw features bi-metal construction with high-speed steel teeth that contain cobalt alloy for exceptional heat resistance and wear durability, allowing the saws to cut faster and last longer than standard carbon steel hole saws. The tooth geometry is optimized for wood cutting, producing clean, splinter-free holes in softwood, hardwood, plywood, MDF, particleboard, and drywall without requiring pilot holes or pre-drilling. The red oxide finish on the steel body provides corrosion resistance and gives the set a distinctive professional appearance. The set includes a range of popular diameters from small 16mm holes for wire passes to large 76mm holes for plumbing pipes and recessed lighting fixtures, covering the most commonly needed hole sizes encountered in construction and renovation work. Two arbors with different pilot drill sizes are included to fit both smaller and larger saw diameters, with hex shanks that fit standard drill chucks securely. A spring-loaded ejection pin on each arbor automatically pushes the cut plug out of the saw, reducing downtime between cuts. The saws and arbors come organized in a durable plastic carrying case with custom foam inserts that protect the cutting teeth and keep everything neatly organized for transport to job sites. Whether installing door locks and handles, cutting electrical box openings, installing recessed light fixtures, creating plumbing pipe pass-throughs, cutting vent holes in cabinets, or working on drywall and ceiling installations, the LD-211 hole saw set delivers fast, clean, and professional hole cutting results.