0045242198467

Milwaukee

Model # 49-56-9626

Internet # 202327751

2-1/8 in. Bi-Metal Hole Saw

Frequently Bought Together

Product Overview

Use the Milwaukee 2-1/8 in. Bi-Metal Hole Saw to cut holes in a variety of materials. The steel hole saw can drill almost 2 in. deep. Milwaukee Ice Hardened products utilize a proprietary cryogenic hardening process that improves upon traditional heat treat processes. Unlike surface coatings that wear away, cryogenics harden to the core by minimizing soft metal (austenite) and creating more hard metal (martensite). The result is a product that is more consistently hard throughout, resulting in life up to 50% longer than the competition.

  • 1/2 in. chuck size
  • High-speed steel construction
  • 2-1/8 in. diameter
  • 1-51/64 in. drilling depth

Info & Guides

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Specifications

Dimensions

Bit Diameter 
2-1/8 in 
Bit Length (in.) 
1.625 
Drilling Depth (in) 
1.8 
Hole Saw Diameter 
2-1/8 in 
Hole Saw Diameter (in) 
2-1/8" 
Shank Diameter 
7/16 in 

Details

Arbor included 
No 
Bit Material 
Bi-Metal 
Color Family 
White 
Drill & Router Bit Type 
Hole Saws 
Drill Bit Type 
Hole Saw 
Drill Bit Type(s) Included 
Hole Saw 
Individual/Set 
Individual 
Material Cut 
Multi-Purpose 
Min Chuck Size Required 
1/2 In. 
Number of Pieces 
Pilot Bit Included 
No 
Power Tool Product Type 
Drill & Router Bits 
Returnable 
90-Day 
Shank Style 
Hex 
Shank Style 
Hex 
Tools Product Type 
Power Tool 

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Customer Questions & Answers

50 Questions88 Answers

Customer Questions & Answers

2-1/8 in. Bi-Metal Hole Saw
2-1/8 in. Bi-Metal Hole Saw

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This question is from 2-1/8 in. Bi-Metal Hole Saw
 
1 answer

cuts concrete or brick?

This question is from 2-1/8 in. Bi-Metal Hole Saw
Asked by
Illinois
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February 23, 2016
Will it cuts concrete or brick effectively?
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Answer (1)

February 24, 2016
Answer: 
No. This Hole saw is not designed to go through concrete, brick, masonry, or tile.
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This question is from 4-1/2 in. Hole Dozer Hole Saw
 
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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 3-1/2 in. Hole Dozer Hole Saw
 
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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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Answer (1)

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 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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Answer (1)

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 199 reviewers.
Rated 5.0 out of 5.0 by Hole saw works great Makes its way through a metal door quickly. I imagine it would be a breeze through a wooden door. June 21, 2016
Rated 5.0 out of 5.0 by Outstanding hole saw, did a great job in all areas that it was used in, to run new plumbing pipe as well as larger holes for running electrical wire The holes saw was very easy to use, to swap from one size to another, as well as easy to remove the plug once the hole was drilled, this does not happen to other brands. March 29, 2016
Rated 5.0 out of 5.0 by Great buzz through Worked as designed - went through a metal door with a wood core in just 1-minute (actually less but who had a stop watch). November 3, 2015
Rated 5.0 out of 5.0 by The Best I've Used I have owned quite a few different brands of Bi-metal hole saws, but all I can say is "WOW" this cuts like its on steroids! Used it many times already and no chipped teeth at all yet. July 7, 2015
Rated 3.0 out of 5.0 by Lasted 4 1/2 Holes Used this to drill through lathe and plaster and only lasted 4 1/2 holes which didn't make me very happy for the price. Bought a cheap version at Harbor Freight that did the same job. July 19, 2016
Rated 5.0 out of 5.0 by I've completed a lot of projects with it,still going strong Simple to assemble a valued investment. I would use this product again. July 15, 2016
Rated 4.0 out of 5.0 by Second time is the charm. This is the second of these that I purchased within a one year time frame. I was using the product on a Delta Drill press when the first one began to dull while cutting through 3/4" pine boards after only cutting 12 holes and not in succession. I noticed that the hole saw had minor cracks on the side of it so I stopped. I replaced it with a new one and have, since cut 16 holes with out a problem. I would recommend this product to both Beginner and pro. July 15, 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
  • 2016-07-24 T19:42:51.143-05:00
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