3 Inch Carbide Hole Saw, Hole Cutter Carbide Tipped with Pilot Drill Bit, TCT Hole Saws for Stainless Steel, Metal, Iron, Copper, Brass, Plastic, Wood

3 Inch Carbide Hole Saw, Hole Cutter Carbide Tipped with Tri-Flat Shank Pilot Drill Bit, TCT Hole Saws for Stainless Steel, Metal, Iron, Copper, Brass, Plastic, Wood

• Precision Cutting Dimensions: Engineered for heavy-duty applications, this carbide hole saw features a 76mm (3-Inch) cutting diameter with 25mm depth capacity. The 3/8" tri-flat shank ensures secure grip in magnetic drills and industrial drill presses, making it ideal for stainless steel plates, sheet metal, plastic, square tube, iron, cast iron and F.R.P.; Package contains: 1x carbide hole saw, 2x HSS pilot drill bit, 1x hex key, 1x spring.
• Industrial-Grade Carbide Construction: Built with YG10X tungsten-carbide tipped teeth and titanium reinforcement, this carbide hole cutter achieves 88-91 HRC hardness for extended tool life. Triple-layer anti-corrosion coating prevents rust during prolonged metalworking operations.
• Triple-Blade Efficiency System: The staggered Triple-Blade design (outer/middle/inner teeth) creates cleaner cuts in hardened metals: Outer blade: Initial material penetration; Middle blade: Chip fragmentation; Inner blade: Surface finishing Perfect stainless steel hole saw for stainless steel square tubing, sheet metal and cast iron components.
• Multi-Platform Compatibility: This carbide hole saw kit works with bench drills and corded/cordless drills. Compatible materials: Stainless Steel, Sheet Metal, Cast Iron, Copper, Brass, Plastic and Wood.
• Professional Usage Protocol: When using this hole saw for metal: Maintain ≤1500 RPM with water-soluble coolant; Replace after 40 linear meters of stainless steel cutting; Always wear ANSI Z87.1 safety goggles; Includes vibration-dampening arbor for reduced operator fatigue.