Starrett CSC 3-Piece Hole Saw Set - For Cordless Drills - 20mm, 25mm and 32mm - No Arbor or Pilot Drill Bit Required

TOP-QUALITY: CSC Cordless extra cobalt hole saw is made with hardened and abrasion-resistant high-speed steel teeth and an alloy body and cap for exceptional performance and toughness. EXCELLENT DESIGN: CSC hole saw has a constant pitch of 8 teeth per 25mm/inch for super smooth cuts. The side grooves speed up the chip evacuation. Flared safety stop cap at the base of the hole saw prevents drilling beyond the maximum cutting depth of 13mm (1/2"") to avoid accidents and damage. EFFICIENT: Our hole cutter is designed for use with battery-operated power tools, CSC hole saws will cut twice as many holes as the equivalent standard hole saw per battery charge. COMPLETE ASSEMBLY: These kit hole saws comes completely assembly, including an arbor, pilot drill, and ejector spring to meet your professional needs. Therefore, no need to purchase a separate arbor and pilot drill kit. PERFORMANCE: The sharp teeth of these hole saw are perfect for hole cutting in metal inox, non-ferrous materials, and cast iron. It can also be used for wood, veneer, plastic, acrylic, fibreglass, formica, plaster, and suspended floors. Note: not recommended for hardwood, hard metal, and stone WIDE APPLICATIONS: CSC hole saws are ideal for smooth cutting holes in stainless and mild sheet steel, plastic, plasterboard, wood, and various thin non-metallics. Easily create holes for pipes and tubing installations, door lock installations, electrical conduit, hoses, and antennas insertions. KIT INCLUDES: Cordless smooth cutting hole saws kit includes 20mm, 25mm, & 32mm holesaws that fulfil all your drilling needs.