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Mill and Bridgeport Power Knee Raise Tool (3129-0015) - Alloy Steel Milling Machine Tool Chuck Adapter

  • Based on 42 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Sep 25
Order within 22 hours and 47 minutes
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Features

  • This is a steel adapter that is more durable than other aluminum tools and replaces the hand crank on Bridge or import clones. Elevate your knees up and down By using a battery operated drill motor with a 1/2 collet, it fits all milling tools with a 0.625
  • shafts and 9 gear connections. You can also use any 7/8 wrench as a lever.
  • This tool works with the 9-tooth interface of the B-ridgepor, C-om, E-n, S-uperm, V-ict, J, A-llia, A-c, S-ha, C-hevali, and W-eb.

Description

This is a steel adapter that is more

Brand: Generic


Material: Alloy Steel


Compatible Devices: Milling Machine


Thread Size: 1/2-20 UNC


Capacity: 0.63 Inches


Handle Type: ‎keyed


Included Components: ‎Spindle Adaptor


Lock Type: ‎Keyed


Manufacturer: ‎SUPROJDM


UPC: ‎761312835970


Part Number: ‎3129-0015


Item Weight: ‎9.1 ounces


Package Dimensions: ‎3.58 x 2.17 x 1.85 inches


Item model number: ‎3129-0015


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: May 12, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 25

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.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Great product!
Quite satisfactory. Does a good job of rasing and lowering the knee with a cordless drill. Should have had this years ago.
Reviewed in the United States on March 15, 2025 by camaroed
    • Fits my 1970 Bridgeport
Perfectly fits my 1970 Bridgeport mill with zero modifications. Maybe the older ones needed work, but the current as of Jan 2025 fit and work on Bridgeport mills without issue. Makes big knee adjustments very fast.
Reviewed in the United States on February 1, 2025 by ichiban
    • Nice tool.
Works like expected. Nice to have the wrench capable shoulder. not on others.
Reviewed in the United States on February 6, 2025 by Roger Duffy
    • Time Saving Piece
Wish I had this long ago, for big moves of your knee, this is great. You’ll probably have to run a reamer in the hole to clear the shaft of the knee, which is not a big problem since you have a milling machine. Those Chinese rascals don’t quite match up the dimensions when they steal designs, but this is fixable. I’m sure there’s a name brand one out there, and it’s probably 10x the price. Realistically I could have made it myself but for the price it wasn’t worth the time it’d take. ... show more
Reviewed in the United States on May 11, 2025 by Jim
    • Works great
This works great. Wish I had one years ago.
Reviewed in the United States on January 27, 2025 by Robert M. Ahlfeld
    • Time and back saver.
The media could not be loaded. This item works well. The product fit my bridgport, right out of the box. It allows the user to raise and lower the knee with ease. It is very handy when making a large change in elevation.
Reviewed in the United States on December 14, 2024 by Handyman
    • Saves a lot of hand cranking!
To raise/lower table on my Bridgeport.. Get one you will thank me later!
Reviewed in the United States on November 17, 2024 by frank Hinde
    • It’s ok for the price
The ID (or bore) was a bit undersized and had a rough finish. Would not slide easily on my Bridgeport Fortunately I have a lathe so after a 5 min clean up on the bore it fits nicely now Not sure if this is because it’s made to a metric size or the machining was off a bit Otherwise decent for the price and for $20 it’s not worth my time to machine one myself from scratch ... show more
Reviewed in the United States on August 6, 2023 by mary

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