0045242198559

Milwaukee

Model 49-56-9641

Internet #202327759

Store SKU #230204

3-1/2 in. Hole Dozer Hole Saw

$16.97 /each
  • Rip Guard, the strongest tooth form in the industry
  • 8% cobalt construction for increased wear resistance
  • Plug Jack, an all access slot design for fast plug removal

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Product Overview

The Milwaukee Hole Dozer Hole Saw features Rip guard, the strongest tooth form in the industry, backed by the Rip guard limited lifetime tooth break warranty. Each tooth is built with more steel behind the cutting edge for added strength. The Rip Guard warranty on tooth breaks is a first for the hole saw industry. The added tooth strength along with 8% cobalt give added life to the teeth, allowing for increased productivity on the jobsite, as well as continued hole quality. The Hole Dozer includes Plug Jack, an all access slot design that allows for full access during plug removal. The Plug Jack gives access lower into the cup for thick material and higher towards the teeth for thin material. With multiple positions to apply leverage and better plug access, Plug Jack increases productivity and eliminates wasted downtime between holes. For fast, tool-free change-outs, use Milwaukee's universal Quick-Change Arbors. 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100.

  • Rip guard, the strongest tooth form in the industry
  • Rip guard limited lifetime tooth break warranty
  • Plug jack, an all access slot design for fast plug removal
  • Bi-metal construction with 8% cobalt for increased wear resistance

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Customer Questions & Answers

55 Questions103 Answers

Customer Questions & Answers

3-1/2 in. Hole Dozer Hole Saw
3-1/2 in. Hole Dozer Hole Saw

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This question is from 6 in. Hole Dozer Hole Saw
 
2 answers

can i use this on metal hvac duct

This question is from 6 in. Hole Dozer Hole Saw
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May 2, 2016
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Answers (2)

May 3, 2016
Answer: 
Yes, this hole saw is made for cutting metal.
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May 3, 2016
Answer: 
Yes. You can use this saw on Metal HVAC duct.
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This question is from 3-1/2 in. Hole Dozer Hole Saw
 
2 answers

This doesn't fit my power drill. What adapter bit do I need to purchase

This question is from 3-1/2 in. Hole Dozer Hole Saw
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March 6, 2016
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Answers (2)

Asked by
Linden, MI
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August 2, 2016
Answer: 
I have a Makita hole saw set, and actually used the adapter from that set, so it worked out perfectly.
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Asked by
California
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Home Improvement Profile: Other
March 7, 2016
Answer: 
Hi Geo, here is a list of the Milwaukee quick arbors that work with this hole saw.
Just make sure you match up the arbor that works with your drill chuck size.
For fast, tool-free change-outs, use Milwaukee's universal Quick-Change Arbors. 49-56-7210, 49-56-7240, 49-56-7250 and 49-56-9100.
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This question is from 4-1/2 in. Hole Dozer Hole Saw
 
1 answer

With enough cutting oil or wax, will this bit cut through 1/2" steel?

This question is from 4-1/2 in. Hole Dozer Hole Saw
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April 5, 2016
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April 21, 2016
Answer: 
Yes, the Hole Dozer can cut through thick steel, even I-beams. For thick steel low RPM with generous cutting fluid/wax is recommended.
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This question is from 4 in. Bi-Metal Hole Saw
 
1 answer

Cutting thru Clear Extruded Acrylic Plexiglass Sheet

This question is from 4 in. Bi-Metal Hole Saw
Asked by
Lake Orion, MI
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February 28, 2016
Can I use this hole saw in drill press to cut thru Clear Extruded Acrylic Plexiglass Sheet 3/8 inch thick?
If yes, then what speed is recommended, 600 RPM or lower? Should I use any fluids to reduce generated heat? Thanks, Max
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Asked by
Dothan,Al.
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July 15, 2016
Answer: 
Yes it will but take it slow so not to crack the material. Some persons run the drill in reverse after the center bit is through to cut without digging into the material, the more teeth you have on a bit (finer cut blade) is what you need to cut such materials.
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Customer Reviews

Rated 4.1 out of 5 by 210 reviewers.
Rated 1.0 out of 5.0 by Lasted less than a week Bought to cut holes in thin metal this tool only made 6 holes before being completely rounded out and unusable. The only thing worse than this product was the terrible customer service. Do yourself a favor a buy a nicer tool. I will not be buying another Milwaukee tool because of the poor quality and horrendous customer service. August 16, 2016
Rated 4.0 out of 5.0 by Good Hole Saw This hole saw did a good job and making multiple holes. Had just a little issue getting the wood pieces out of it which have not noticed as much with other larger holes saws I have used. July 26, 2016
Rated 5.0 out of 5.0 by Excellent Product The hole saw went right through my hardwood and left a nice and clean cut. July 19, 2016
Rated 5.0 out of 5.0 by Very fast cutting My old 3 1/2" hole saw was just plain worn out. I splurged on a new one for a project and I'm really glad. cuts fast! May 17, 2016
Rated 5.0 out of 5.0 by Smart Purchase. The hole saw was very easy to assemble, I had to drill the holes in a wood floor of an enclosed trailer for the tie down mounts for strapping cars down, took about an hour and a half to mount all 4 tie downs. This time included marking the area, drilling, sealing, and mounting the recessed mounting plates. It is always easier to do these things when you have the right tools. May 10, 2016
Rated 5.0 out of 5.0 by Surprised Quality Used this bi-metal circle saw to drill trough my truck bed for gooseneck install. Didn't really expect it to last for entire job. Drilled cleanly and still feels plenty sharp! April 26, 2016
Rated 5.0 out of 5.0 by Works Like A Champ Need to cut a perfect circle? Nab one of these. I used it to cut a hole in our front siding for an exterior light. Made the job easy. Home Improvement 101- get one of these. You may not need them on a daily basis but when you do, can't beat it. March 18, 2014
Rated 1.0 out of 5.0 by Poor product Used the first time to cut hole in truck bed and several teeth broke. The bed is a very light metal with teeth breaking it caused the drill to try to walk. I will be returning drill bit. October 6, 2015
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