7.1 Inches/180mm Bi-Metal Hole Saw with Arbor & Pilot Bit

Key features

• Please Note for Your Safety: the power tool adapter is screwed into the circle saw bit in a clockwise direction. Therefore, when making holes, please drill in a clockwise direction to avoid the connecting rod of the hole saw from unlocking and falling off due to counterclockwise rotation
• Carbide Teeth Hole Saw for Accurate Diameter Cuts: this carbide teeth hole saw holds diameter errors under one millimeter when cutting through soft metal and pvc. Optimized tooth geometry delivers faster plunge cuts. A reliable hole saw arbor connection keeps the bit stable on standard drills
• Round Hole Cutter with Clockwise Forward Gear: this wood hole cutter has a clockwise forward gear mechanism that prevents binding in plaster boards and plywood. The bi metal construction handles up to 7.1 inch holes for recessed lighting. Includes a hole saw mandrel for quick swapping
• Hole Saw with Spring Loaded Pilot Bit: this hole saw uses a spring loaded pilot bit that ejects cut material automatically after drilling through fiberboard or pilaster boards. No prying out plugs saves time. Ideal for metal hole saw applications on thin steel sheets
• Bi Metal Hole Saw for Wood and Soft Metal: this bi metal hole saw cuts smoothly through wood boards, gypsum boards, and soft metal sheets. Its high speed steel teeth reduce heat buildup so drywall hole saw tasks finish faster. The spring loaded pilot bit centers every cut accurately

Hole Saw Set with Slug Holes for Chip Removal This hole saw set features slug holes that clear wood chips while cutting pvc boards and plastic sheets. Less friction means less power draw, extending your drill motor life. Works great as a drywall hole saw for electrical box openings. Drywall Hole Saw with High Hardness Alloy Teeth This drywall hole saw cuts cleanly through gypsum board and rubber without snagging. High hardness alloy teeth stay sharp for hundreds of holes in plastic and soft metal sheets. The hole saw pilot drill bit centers on every mark.

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