POWERTEC Heavy-Duty Tungsten Carbide Hole Saw 3PC Kit with Spring-Loaded Pilot Drill Bit – Includes 7/8", 1-1/8", 1-3/8" Cutters, Extra Pilot Bit, Allen Key, and Molded Carrying Case (14909)

Tackle your toughest metal drilling jobs with confidence using the POWERTEC 14909 Heavy-Duty Carbide Hole Saw Kit. Engineered for precision and durability, this professional-grade set features tungsten carbide tipped cutters that deliver long-lasting performance across stainless steel, mild steel, copper, brass, and more. The integrated 3/4" depth-stop flange helps prevent over-drilling, while the dual-edged serration design cuts smoothly through curved and flat surfaces alike. A spring-loaded pilot bit ensures accurate starts and helps eject cut material quickly for clean, efficient cuts. The kit includes three popular cutter sizes (7/8", 1-1/8", 1-3/8"), an extra pilot bit, Allen key, and a rugged molded case—perfectly suited for use with drill presses or handheld tools. Whether in the shop or on site, POWERTEC gives you precision where it counts

• DURABLE CONSTRUCTION – Equipped with heavy-duty Tungsten Carbide Tipped cutters designed for extended service life and reliable performance
• DUAL-EDGED SERRATION – The unique dual-edge blade angle design allows for more efficient and precise cutting on curved surfaces, such as round pipes and non-flat workpieces
• INTEGRATED FLANGE DESIGN: The built-in flange on the hole saw body acts as a depth stop, limiting drilling depth to 3/4" and preventing over-penetration. This ensures consistent hole depth, protects your work material from damage, and delivers clean, accurate results with every use
• ENHANCED CONTROL & EFFICIENCY – Features a split-point pilot drill bit to prevent walking, ensuring precise hole placement. The spring-loaded design also helps eject cut-off material from the hole saw, reducing buildup and maintaining smooth, uninterrupted cutting
• VERSATILE CUTTING CAPABILITY – Cuts precise holes in stainless steel, mild steel, iron, copper, and brass sheets and tubes. Compatible with a wide range of drilling equipment, including bench drill presses and handheld drills.
• COMPREHENSIVE KIT – Includes 3 Carbide Hole Saws 7/8-inch, 1-1/8-inch, and 1-3/8-inch cutters, an extra pilot bit, an Allen key, and a molded plastic carrying case for convenient storage and easy transport.
• ACHIEVE CLEANER CUTS: For the best results, it’s recommended to apply cutting oil when working with thick metal, as this helps reduce heat buildup and creates a smoother cut edge (see chart for recommened RPM)