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TJR

TJR© Mounting Mandrel for Cut-Off Wheels - Versatile 3/8-inch Arbor Hole and ¼-inch Stem with Dual Locking Options with Screwdriver and Wrench - Die Grinder Arbor

  • Based on 123 reviews
Condition: New
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$10.75 Why this price?
Holiday Deal · 43% off was $18.97

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Dec 17
Order within 1 hour and 59 minutes
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Style: 1 pc


Features

  • Durable and Sturdy Design: The TJR mounting mandrel is crafted with exclusively high-end materials to ensure excellent durability and stability when performing cutting and grinding tasks, which makes it an excellent choice for heavy-duty applications.
  • Versatility and Compatibility: This wheel mandrel features a 3/8-inch arbor hole and 14-inch stem. The mandrel set is compatible with a wide range of cut-off wheels, which makes it suitable for a wide range of cutting applications.
  • User-Friendly Design: Easy to use and install, this mandrel set with die grinder shank is suitable for both beginners and experienced professionals. It has an intuitive design so it can be easily integrated into any workshop or tool collection.
  • Secure Cut-Off Wheel Accessory: Our cut off wheel mandrel is designed to ensure top security. The mandrels securely hold cut-off wheels in place during use, allowing you to perform more precise cuts for flawless projects.
  • Double Locking Options: These 1/4 die grinder attachments can be locked using either a screwdriver or a wrench. This ensures more convenience and flexibility so that you can choose the method that suits your preferences and tools

Grit Material: Alloy Steel


Product Dimensions: 2"L x 0.7"W


Brand: TJR


Compatible Devices: Die Grinder, dremmel, straight grinder


Item Thickness: 0.38 Inches


Product Dimensions ‏ : ‎ 2 x 0.7 x 0.1 inches; 1.13 ounces


Date First Available ‏ : ‎ April 4, 2023


Manufacturer ‏ : ‎ TJR


Best Sellers Rank: #17,875 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #3 in Abrasive Mandrels


#3 in Abrasive Mandrels:


Customer Reviews: 4.7 4.7 out of 5 stars 123 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Dec 17

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great arbor. Great price.
Style: 1 pc
Been working great on a right angle die grinder for over a year. I use it with a grinding wheel for breaking motorcycle chains in a professional shop. Daily use. Hasn't worn or slipped yet. Very durable and quite affordable. Fit perfect too. Can't ask for much more than that!
Reviewed in the United States on August 21, 2025 by Greg B

  • Good decent mandrel
Style: 1 pc
Slowly adding to the collection of cutoff tool accessories and this 3/8 arbor mounting mandrel has come it handy at times. So far seems to be of adequate quantity and held cutoff wheels securely in place. Hopefully it remains durable. Worth a try if you have the need. Okay pricing.
Reviewed in the United States on January 9, 2025 by NetSysEng

  • Good design
Style: 3 pcs
Works well
Reviewed in the United States on July 25, 2025 by actonrecycler

  • Lo mejor 👌
Style: 3 pcs
Excelente producto buena calidad 👌
Reviewed in the United States on August 15, 2025 by Marco l.

  • Very accurate
Style: 1 pc
That outside of a little rust in the threads, it is accurate and runs true. Would be nice if they would do better metal protection against rust.
Reviewed in the United States on July 30, 2025 by Carlos

  • Automotive tool
Style: 1 pc
Fit my pneumatic die grinder perfectly
Reviewed in the United States on October 9, 2025 by Jh8017

  • Works well
Style: 1 pc
Secure fit works with my electric drill holds the cut off wheel nice and tight no wobble
Reviewed in the United States on May 7, 2025 by bill gilmore

  • Great accessory
Style: 1 pc
Great accessory that is high quality
Reviewed in the United States on June 17, 2025 by Amazon Customer

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