• All-in-One Professional Kit – This 8-piece premium set includes 3 high-end bi-metal hole saws (2", 4", 6"), 2 high-speed steel drill bits, a heavy-duty A2 arbor joint, and a 6.3 inch (160mm) large dust cover, providing everything you need for precise cutting in one convenient package.
• Ultra-Durable Bi-Metal Hole Saws – Engineered with high-speed steel teeth and a reinforced alloy steel body, these hole saws deliver 3x longer lifespan, effortlessly cutting through hardwood, plywood, thin metal sheets, clean edges every time.
• Complete Cutting System – The included A2 arbor joint ensures secure attachment, while the two premium drill bits (HSS) allow for pilot holes and additional drilling tasks. The 6.3 inch(160mm) wide dust cover captures debris efficiently, keeping your workspace clean during overhead or indoor projects.
• Precision & Versatility – Perfectly sized for recessed LED lighting (6"), HVAC vents (4"), and smaller wiring/piping (2"), this kit handles multiple materials with professional-grade accuracy—ideal for electricians, contractors, and DIYers alike.
• Ergonomic & Easy to Use – Lightweight design with optimized tooth geometry (4-6 TPI) reduces resistance and vibration. Compatible with standard 1/4" hex shank drills, allowing smooth one-handed operation even during extended use.

• Date First Available ‏ : ‎ February 25, 2025
• Manufacturer ‏ : ‎ METOTY
• Country of Origin ‏ : ‎ China