8-Piece Bi-Metal Hole Saw Kit (2"/4"/6") with Quick Change Arbors for Wood,Thin Metal and Drywall Cutting with Dust Cover and Accessories

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• 【Quick Change Hole Saw Arbors for Easy Core Removal】 The included quick-change arbors allow you to detach the hole saw and effortlessly remove the cut plug in seconds. This solves the common frustration of stuck cores, saving time and preventing damage to your workpiece for a smoother workflow.
• [All-in-one 8-piece professional set]-This Complete Pro Kit with includes 3 high-end bi-metal hole saws ranging 2”（51mm），4”（102mm），6”（152mm）， 1 adapter, 1 mandrels/sleeves （1*Quick Core Remover）, 1 drill bits ,1 Dust Cover and 1 hex key wrenches.
• [3X Longer Life with Bi-Metal Construction]-High-speed steel teeth welded to a tough alloy body outlast standard hole saws 3 to 1. Cut through hardwood, plywood, aluminum, and PVC with clean, burr-free edges every time.
• [Professional & DIY Essential]-Ideal for electricians, plumbers, contractors, and home DIYers. Perfect for installing can lights, running cables, plumbing work, and general maintenance. Compatible with all standard drills.
• [Innovative Design for Enhanced Efficiency]：Deep side gullets quickly clear debris, preventing clogging and maintaining cutting speed while reducing overheating risks. The bottom geometric slot enables easy plug removal, eliminating manual extraction. These features save time and effort, ensuring smooth progress for home and construction projects.​