Description

Key Features

Longer Tooth Life

The 3.5 teeth-per-inch design, Rip Guard tooth form, and bi-metal build are made for repeated cutting in general-purpose materials without burning through saws too quickly.

Real Jobsite Range

This Milwaukee 49-22-4185 HOLE DOZER General Purpose Hole Saw Kit covers 22 hole saw sizes from 3/4 inch to 4-3/4 inch, plus arbors, pilot bits, and a hex key so you are set up for a wide range of rough-in and installation work.

Customizable Storage

The case uses interchangeable pegs, a removable accessory box, reinforced grids, and heavy-duty latches so the kit stays organized instead of turning into a pile of loose saws and pilot bits.

Overview

The Milwaukee 49-22-4185 HOLE DOZER General Purpose Hole Saw Kit is a 28-piece hole saw kit built for electricians, plumbers, installers, maintenance crews, and general contractors who need one case that handles a wide spread of common hole sizes. This is a hole saw kit designed for general purpose cutting in wood, metal, and plastic. Model Number: 49-22-4185. The big value here is coverage: you get small sizes for hardware and box work, larger sizes for pipe and conduit openings, plus the arbors and pilot bits needed to get started right away.

What makes this kit matter on the job is not just the number of pieces. Milwaukee built these HOLE DOZER bi-metal hole saws around a 3.5 teeth-per-inch design aimed at longer life in metal applications, and the Rip Guard tooth form is meant to hold up better under hard use. That matters when you are cutting repeatedly through mixed materials and do not want to swap out worn saws halfway through rough-in work. Milwaukee also calls out Thermoset Coating to reduce friction and drag, which helps cutting speed and improves efficiency on cordless drills.

Milwaukee’s ALL-ACCESS SLOTS are one of the more practical features in this set. Plug removal is one of the most annoying parts of using a hole saw, especially after a run of repeated cuts. These slots are designed to give you better leverage for getting the slug out faster, and they also improve pilot visibility and chip ejection. In plain terms, that means less downtime between holes, easier placement at the start of the cut, and less heat buildup while drilling.

The storage case is not an afterthought. The included hard case uses interchangeable pegs so you can change the layout to fit how you actually work. There is also a removable accessory box for arbors, pilot bits, and small parts, along with reinforced grids on the top and bottom to help keep the saws in place. If you have used kits where everything shifts around in the truck, this is a better setup. The case dimensions are compact enough for shelf or van storage, but it still holds the full range cleanly.

Size coverage is another reason this kit stands out. It includes 22 hole saws ranging from 3/4 inch up to 4-3/4 inch. That spread is useful across electrical rough-in, plumbing penetrations, HVAC work, and general construction tasks where one diameter never does it all. The kit also includes a 3/8 inch hex shank arbor, a 7/16 inch hex shank arbor, a 7/16 inch no-wobble arbor, three 3-1/2 inch pilot bits, and a 1/8 inch hex key. That gives you the core hardware needed to match the saw size to the job without piecing together accessories separately.

Milwaukee lists this as a multi-purpose kit, and the material makeup supports that. The hole saws are bi-metal, and supplementary product data also notes 8% cobalt for better wear resistance. Combined with the tooth design, that makes this set a good fit for users who cut across more than one material in a single day rather than keeping separate specialty kits for every task. It is also made in the USA, which some buyers still care about when they are buying a kit they expect to keep for a long time.

Who should buy it? If you are a pro who needs broad size coverage in one organized case, this kit makes sense. It is especially strong for field work where organization, durability, and fast plug removal save real time. If you only ever cut one or two diameters, a smaller set may be enough. But if your work regularly jumps between conduit, pipe, box openings, and general penetrations, the Milwaukee 49-22-4185 HOLE DOZER General Purpose Hole Saw Kit is the kind of kit that earns its space in the truck.

Organized for Fast Size Changes

This kit is built around real storage, not just a box to ship the parts in. The case layout keeps the hole saws grouped and protected, which makes it easier to grab the right size and get back to work.

• Interchangeable pegs let you customize the layout
• Removable accessory box stores arbors, pilot bits, and small parts
• Reinforced top and bottom grids help keep the saws secure in transport

What’s in the Box

• (1) 3/4 inch Bi-Metal Hole Saw
• (1) 7/8 inch Bi-Metal Hole Saw
• (1) 1 inch Bi-Metal Hole Saw
• (1) 1-1/8 inch Bi-Metal Hole Saw
• (1) 1-1/4 inch Bi-Metal Hole Saw
• (1) 1-3/8 inch Bi-Metal Hole Saw
• (1) 1-1/2 inch Bi-Metal Hole Saw
• (1) 1-3/4 inch Bi-Metal Hole Saw
• (1) 2 inch Bi-Metal Hole Saw
• (1) 2-1/8 inch Bi-Metal Hole Saw
• (1) 2-1/4 inch Bi-Metal Hole Saw
• (1) 2-1/2 inch Bi-Metal Hole Saw
• (1) 2-5/8 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 3 inch Bi-Metal Hole Saw
• (1) 3-1/4 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 3-3/8 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 3-5/8 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 3-3/4 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 4-1/8 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 4-1/4 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 4-1/2 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 4-3/4 inch HOLE DOZER Bi-Metal Hole Saw
• (1) 3/8 inch Hex Shank Arbor
• (1) 7/16 inch Hex Shank Arbor
• (1) 7/16 inch No-Wobble Arbor
• (3) 3-1/2 inch Pilot Bit
• (1) 1/8 inch Hex Key

Key Specifications

Piece Count	28 pc
Hole Saw Count	22
Hole Saw Size Range	3/4 in to 4-3/4 in
Tooth Design	3.5 TPI
Construction Material	Bi-Metal
Material Application	Multi-Purpose
Weight (lbs)	15.5 lbs
Made In	USA

Built For

Electrical Rough-InPlumbingHVACGeneral ContractingInstallation WorkWood, Metal, and Plastic Cutting

Pro Tip

Set up the interchangeable pegs in the case by trade instead of by size. Keep your most-used electrical or plumbing sizes together with the matching arbor and pilot bits nearby, and this kit gets a lot faster to work from on service calls.

Warranty & Support

Limited Lifetime Tooth Break Warranty.

Tool Nut’s Take

Tool Nut’s Take

Milwaukee 49-22-4185 HOLE DOZER General Purpose Hole Saw Kit is the kind of set you buy once and keep in the truck

This kit gives you broad size coverage, durable bi-metal saws, and a case that is actually worth using.

• Who it’s for: Pros and serious DIY users who cut a mix of wood, metal, and plastic and need more than a couple of common diameters.
• Why it stands out: The 22-saw spread is useful, the ALL-ACCESS SLOTS help with one of the biggest hole saw headaches, and the case organization is better than most.
• Worth knowing: This is a true kit, not just a handful of saws in a box. If you only need one or two sizes, it is more kit than you need. If you want one organized setup for rough-in and install work, it makes a lot more sense.

Common Questions

• What materials is this hole saw kit designed to cut? Milwaukee lists it as a multi-purpose kit for general purpose applications, and the product description specifically calls out wood, metal, and plastic.
• How many hole saws are included? The kit includes 22 hole saws, and the full set totals 28 pieces once the arbors, pilot bits, and hex key are included.
• What size range does the kit cover? The included hole saws range from 3/4 inch up to 4-3/4 inch.
• Does the kit come with storage? Yes. It includes a customizable hard case with interchangeable pegs, reinforced grids, heavy-duty latches, and a removable accessory box.