Model # 49-56-7250

Internet #202256264

Store SKU #233438

Store SO SKU #1000683691

Milwaukee 3/8 in. Ergo Quick-Change Saw Arbor
0045242225798

Milwaukee

3/8 in. Ergo Quick-Change Saw Arbor

  • Fits all hole saws 1-1/4 in. and larger
  • Universal, quick change with all brands of hole saws
  • Fits all drill chucks 3/8 in. and larger
$1697 /each
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Frequently Bought Together

Product Overview

Make hole saw bit changes quickly and easily with the Milwaukee 3/8 in. Large Thread Quick Change Arbor. It doesn’t require the use of an adapter and its universal fit is compatible with all hole saw brands. The hardened carbon steel and alloy steel composition stands up to repeated use and the tool-free operation makes bit swaps a cinch.

  • Made from hardened carbon steel and alloy steel for superb durability
  • Fits 3/8 in. and larger drill chucks
  • Drive plate with an enlarged grip area offers easy operation
  • Quick-change design enables tool-free bit exchanges
  • Hex shank allows higher torque applications and less slippage from your drill

Info & Guides

You will need Adobe® Acrobat® Reader to view PDF documents.  Download a free copy from the Adobe Web site.

Specifications

Dimensions

Compatible Hole Saw Sizes
1-1/4"
Hole Saw Thread Size
5/8-18
Product Depth (in.)
1.5
Product Height (in.)
5
Product Width (in.)
1.5
Shank Diameter
3/8 in

Details

Material
Steel
Min Chuck Size Required
3/8 In.
Pilot Bit Included
Yes
Returnable
90-Day
Shank Style
Hex
Shank Style
Hex
Tools Product Type
Power Tool

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Customer Questions & Answers

Would this help you get into tight areas, like hanging mini blinds?

Asked by: Anonymous
your question came up for a hole saw. They aren't great for corners or tightt places, but you usually wouldn't need a hole saw to hang mini blinds. not wure what you are doing? but no, i don't think ia hole saw will work for you.
Answered by: bubba
Date published: 2015-09-20

will this cut concrete

Asked by: rian
no, it will only cut wood, not for metal not for concrete
Answered by: Miguel
Date published: 2017-03-22

what size hex wrench for the set screw

there is a set screw on the arbor...is it metric or standard and what size is it
Asked by: merlin
3"
Answered by: Miguel
Date published: 2017-04-11

Isnthus compatible with the Milwaukee 2"3/4 "Hole Dozer" Bi-Metal Hole Saw?

Asked by: Stefan
Yes.
Answered by: JD
Date published: 2017-05-23
  • y_2017, m_7, d_23, h_3CST
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Customer Reviews

3/8 in. Ergo Quick-Change Saw Arbor is rated 4.3 out of 5 by 101.
Rated 5 out of 5 by from Bought a kit from HF because it was cheap and I would only use infrequently. Seriously, how ofte... Bought a kit from HF because it was cheap and I would only use infrequently. Seriously, how often does a homeowner need a 2 - 4" hole or even a six? Used the one from HF about three times and it literally bent while I was using it! This costs about same as the HF kit, but, easy on, easy off it'll last a lifetime...easily. I also researched and based on other reviewers, which is why I bought it, I would highly recommend this!!!
Date published: 2017-05-09
Rated 5 out of 5 by from I purchased the Milwaukee 3/8 in. Ergo Quick-Change Saw Arbor to use with a 4 1/2 in. Milwaukee h... I purchased the Milwaukee 3/8 in. Ergo Quick-Change Saw Arbor to use with a 4 1/2 in. Milwaukee hole saw that was part of the same purchase. Like all Milwaukee tools, the Quick-Change Saw Arbor is beautifully constructed, simple to use and performs flawlessly. It's not inexpensive, but then few tools intended to last a lifetime come cheap. From my experience, Milwaukee makes excellent tools.
Date published: 2017-05-23
Rated 4 out of 5 by from The drill and structure are good to use and held... The drill and structure are good to use and held well in drill. But the small hex scew to lock it in makes it hard when it gets dirty and concern about stripping. this could be twice as big and accomlish same thing with more "meat" to it.
Date published: 2017-07-11
Rated 1 out of 5 by from Item Too expensive, an d it does not work as intended, the pins does not mach the holes tighten, ... Item Too expensive, an d it does not work as intended, the pins does not mach the holes tighten, it aches lose so it makes a very bad method of working with it , i don't recommend to spend money on this bad item
Date published: 2017-03-21
Rated 5 out of 5 by from Great & Needed I had purchased a Milwaukee 4" Hole Dozer and I needed this to use it. It was difficult to figure out what I needed. It would be good if the Hole Dozer package told you what attachment was needed.
Date published: 2017-04-12
Rated 3 out of 5 by from Worked great, but poor instructions The product work great but I found the instructions to be totally lacking. The package had very few instructions on how to mount the hole cutter to the arbor.
Date published: 2017-07-11
Rated 1 out of 5 by from I cut about 10 holes with this arbor and the threads stripped. For what they cost I feel that it... I cut about 10 holes with this arbor and the threads stripped. For what they cost I feel that it should of held up much better than it did.
Date published: 2017-06-07
Rated 1 out of 5 by from The set screw that holds the outer piece to the... The set screw that holds the outer piece to the inner cylinder stripped the first time I used it. I plan to return it for a refund.
Date published: 2017-05-16
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