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ARBOR 1/4" HEX, 1/2-20

  • Based on 235 reviews
Condition: New
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Availability: 20 left in stock
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 15 hours and 46 minutes
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Features

  • Product Type: Saw Blade
  • Package Dimensions: 4.318 L x 4.318 W x 12.954 H (centimeters)
  • Country of Origin: China
  • Package Weight: 0.045 kilograms

Description

MK Morse 139007 ARBOR 1/4" HEX, 1/2-20

Brand: MK Morse


Color: Multi


Surface Recommendation: Metal


Included Components: ARBOR 1/4" HEX, 1/2-20


Item Weight: 1.92 Ounces


Item Package Dimensions L x W x H: ‎5.08 x 1.73 x 1.61 inches


Package Weight: ‎0.06 Kilograms


Item Dimensions LxWxH: ‎1 x 1 x 1 inches


Item Weight: ‎1.92 Ounces


Brand Name: ‎MK Morse


Model Name: ‎139007


Color: ‎Multi


Material: ‎Blend


Suggested Users: ‎Unisex-Adult


Number of Items: ‎1


Manufacturer: ‎MK Morse


Part Number: ‎MA24


Style: ‎Heavy Duty


Included Components: ‎ARBOR 1/4" HEX, 1/2-20


Size: ‎One Size


Date First Available: March 8, 2017


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Lasted about a week
I twisted the shaft in half trying to remove the adapter nut within the first week. I’m not very smart though, so I ordered another one…
Reviewed in the United States on July 21, 2023 by justin mckay

  • Great for use with extensions and impact drivers.
Its a pain to have to buy a separate hole saw extension for those difficult to reach areas. They're expensive and you can never find it, or the darned set screws, when you need it. This little guy comes in real handy, since it has a 1/4" hex shank, you can stick it in any 1/4" hex extension, or in an impact driver for that matter. It probably won't handle as much torque as a standard hole saw arbor, but it has held up well for me. With a threaded adapter (that usually comes in larger hole saw kits) you can put larger hole saws in this arbor as well. I use more expensive arbor usually, but when its time to go 12" deep, this arbor is cheap and effective. I use it mostly for drilling through layers of metal studs, usually around commercial door frames. It fits standard hole saws such as Milwaukee, Lennox, etc. Those cheap wood-only hole saws you get at Harbor Freight usually have a different thread pattern or hole saw attachment mechanism. ... show more
Reviewed in the United States on April 20, 2018 by P. Bruderer P. Bruderer

  • Works well with 20v impact!
I Love the fact this fits in an impact allowing me to carry just one drill, however my one concern is the tiny allen set screw for the pilot bit has a tendency to tweak offsetting the pilot bit. Drilled 30 - 40 7/8 hole's daily through 18g metal with this arbor for couple weeks. There is a version that has a larger slotted set screw adjusted with a flat tip screw driver that holds up well!, I quite frankly wasn't paying attention when I ordered these. To date I haven't found the correct part / model number for that particular slotted set screw. ... show more
Reviewed in the United States on February 24, 2018 by SparkyLV

  • For light duty their great.
For what I used them for they worked great. You want to keep in mind when when hole sawing small holes you will probably be fine. When doing use the larger arbor with pins. I bought three of them about two years ago when they were about one third of the price.
Reviewed in the United States on October 10, 2021 by Edward Williams

  • Not impact rated
I I bought this for use with my impact on and I only drilled 7/8 pulls through aluminum and it bound up and snapped in half
Reviewed in the United States on August 17, 2023 by KARMA

  • The size mater for the job.
Is good for any application with the regular 1/4" extension.
Reviewed in the United States on September 7, 2022 by lee rod

  • Greatest arbor ever!
The flexibility of the arbor is awesome!! You can use it in a standard drill motor or an impact driver.. especially the impact driver for me.
Reviewed in the United States on September 30, 2021 by dmac72

  • It worked well for me.
It worked well for the task for which I purchased it. However, my task did not involve much torque. It seems well made.
Reviewed in the United States on September 25, 2019 by Josedude

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