The Milwaukee 49-22-4170 HOLE DOZER™ Bi-Metal Hole Saw Kit is the comprehensive 20-piece set for pros who need fast, durable holes in wood, metal, plastic, and composites. Featuring Rip Guard™ teeth with limited lifetime tooth break warranty, reinforced arbors for added strength, and optimized tooth design for up to 2x faster cuts. Includes 15 hole saws (3/4" to 4-5/8"), 3 arbors, 2 pilot bits, hex key, and adapter in a rugged case—your essential for electrical boxes, plumbing pipes, door hardware, and heavy construction that demands longevity and performance.

• Rip Guard™ teeth – strongest tooth form with limited lifetime tooth break warranty
• Bi-metal construction – durable for wood, metal, plastic & composites
• 20-piece set – sizes 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/8", 2-1/4", 2-1/2", 3", 3-5/8", 4-5/8"
• Includes 3 arbors, 2 pilot bits, hex key & adapter – ready for immediate use
• Optimized tooth design – up to 2x faster cuts than standard hole saws
• Reinforced arbors – added strength for heavy-duty applications
• Rugged carrying case – organized storage & easy transport
• Ideal for electrical boxes, plumbing pipes & door hardware
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