Milwaukee HOLE DOZER™ 20-Piece Bi-Metal Hole Saw Kit 49-22-4170

MAXIMUM PENETRATION EFFICIENCY

For industrial fleet managers and mechanical contractors, the 49-22-4170 represents the ultimate benchmark in hole-saw ROI. These saws aren't just accessories; they are high-performance mechanical components engineered with a specific 3.5 TPI tooth geometry that balances aggressive material removal with long-term durability in heavy metal applications. By utilizing a Thermoset Coating, Milwaukee has solved the friction-heat equation, specifically optimizing these bits for high-torque cordless platforms where battery efficiency and motor longevity are critical to jobsite production.

• / 3.5 TPI Tooth Design: Specifically engineered to deliver the longest service life in thick metal while maintaining clean cuts in general-purpose materials.
• / All-Access Plug Slots: Drastically reduces technician downtime by providing full leverage access for rapid core ejection.
• / Thermoset Lubrication: Reduces friction and surface drag, yielding up to 25% more holes per battery charge on modern M18 FUEL equipment.
• / Lifetime Tooth Break Warranty: Provides an industry-exclusive guarantee against failure, ensuring your tool budget goes further.
• / Modular Storage Case: A reinforced, jobsite-hardened case featuring customizable pegs and removable accessory boxes for tailored tool management.

WHAT'S IN THE BOX

HOLE DOZER™ Bi-Metal Hole Saws (Various Sizes), (1) Small Arbor, (1) Large Arbor, (2) Pilot Bits, (1) Hex Key, (1) Customizable Hard Carrying Case.