KATA 16PCS Bi-Metal Hole Saw Kit 3 /4 inch-2-1 /2 inch, 48mm Deep Cut, M42 8% Cobalt

Features

• Deep Cut Upgrade: KATA 16PCS bi-metal hole saw kit features an upgraded 48mm cutting depth, deeper than many standard 38mm bi-metal hole saws. Ideal for thicker boards, deeper openings, and demanding installation jobs in home repair, plumbing, electrical, and workshop projects
• M42 8% Cobalt Bi-Metal Construction: Made with M42 8% cobalt bi-metal for improved durability, heat resistance, and cutting life. Designed for clean holes in wood, plywood, drywall, PVC board, plastic, aluminum, thin metal sheet, and similar soft or thin materials when used with proper drill speed and steady pressure
• Built for Plumbers & Electricians: This deep cut hole saw set is designed for real jobsite applications such as pipe access holes, wire routing holes, electrical box prep, conduit openings, cabinet cable holes, vent openings, speaker cutouts, desk grommet openings, garage repairs, and general remodeling work
• Complete 16PCS Kit with Hard Case: Includes commonly used hole saw sizes, arbor, pilot drill bit, hex key, and organized storage case. Each accessory stores securely in the molded case, making it easy to carry, protect, and quickly find the right size on the job
• Smooth Cutting with Easy Plug Removal: Deep gullets and side slots help improve chip removal and plug removal during deeper cuts. For best results, start slowly, keep the saw perpendicular, clear chips often, and use cutting oil when drilling aluminum or thin metal
• Warmly Tips: Can be used with a standard electric drill and impact drill. If more precise holes, please use bench drill. Don't touch the hole saw immediately after drilling because of high temperature; Apply coolant and reduce feed speed when drilling metal materials; Stop drilling immediately if abnormal vibration occurs