Milwaukee 49224152 14 Piece Hole Dozer Holesaw Set

The Milwaukee 49224152 14 Piece Hole Dozer Holesaw Set is a comprehensive bi-metal holesaw kit designed for efficient and precise cutting of holes ranging from 19 mm to 57 mm in diameter. This set offers advanced cutting-edge technology with specially designed teeth for faster, smoother cuts and improved durability. It is tailored primarily for plumbers but is suitable for a wide range of professional trades requiring versatile hole cutting in various materials including stainless steel, wood, and softer metals.

Features:
Includes 10 bi-metal holesaws sized 19 mm, 22 mm, 25 mm, 29 mm, 32 mm, 35 mm, 38 mm, 44 mm, 51 mm, and 57 mm diameter
Comes with 2 arbors to fit holesaws of different diameter ranges (14–30 mm arbor and 32–57 mm arbor)
Includes 2 pilot drill bits for precise hole centering and reducing wandering
Tooth design with 3.5 teeth per inch and a positive 10-degree tooth angle for aggressive and fast cutting
Improved heat dispersion design to maintain sharpness and prolong tool life
Deeper curved gullets for efficient chip clearance preventing clogging and heat build-up
Teeth alternate side set to minimize binding, reducing friction and required feed pressure
Bi-metal construction with laser welded high-speed steel teeth on high alloy steel body, vacuum hardened to 65 HRC for maximum durability
Cutting capability includes hard materials such as stainless steel and acid resistant steels, as well as wood and softer metals
Robust and durable design intended for repeated professional use
Specifications:
Hole saw diameters: 19 mm, 22 mm, 25 mm, 29 mm, 32 mm, 35 mm, 38 mm, 44 mm, 51 mm, 57 mm
Arbors included: 14–30 mm arbor and 32–57 mm arbor
Number of pilot drill bits: 2
Total pieces in set: 14
Material: Bi-metal (high-speed steel teeth welded to steel body)
Heat treated teeth for hardness of 65 HRC
Applications:
Plumbing installations requiring various hole sizes for piping
Electrical installations involving conduit and wiring passage
HVAC ducting and ventilation hole creation
Metal fabrication requiring precise holes in stainless steel and other metals
Woodworking applications needing clean, accurate holes
Includes:
10 bi-metal holesaws (sizes 19 mm to 57 mm)
2 arbors for different hole saw size ranges
2 pilot drills for accurate centering and initiation of cuts