Shopping Cart

Your cart is empty.

Your cart is empty.

5/8' to 1/4' Hex Drill Adapter Converts 2' to 6' Polisher Pad Backing Plates or Core Drill Bit with 5/8”-11 UNC Thread to 1/4' Hex Shank for Use with Drills and Drill Press (1 Pack)

Free shipping on orders over $29.99

$8.25

$ 3 .99 $3.99

In Stock

About this item

  • WHAT’S INCLUDED: 1 each 5/8”-11 UNC Male Thread to 1/4" Hex Shank Drill Adapter
  • COMPATIBILITY: Drill Adapter enables the conversion of 5/8"-11 threaded backing plates and core drill bits to a 1/4" hexagon shaft size, compatible with drills and drill press.
  • ADAPTABILITY: This Drill Adapter is a versatile accessory used to convert core drill bits and hook & loop backing plates with 5/8”-11 thread for use with a drill or drill press.
  • UNIVERSAL: The standard 1/4" hexagon shank adapter fits into the drill chuck of electric or cordless drills and drill press. The Drill Adapter is made from high-quality machined steel.
  • GUARANTEE: All Pro-Graad products are made with quality materials, which exceed ANSI and EU standards. We are driven to deliver high-quality, high-performing products to the end user. This is why we stand behind our 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days, and we will replace or refund your order. Pro-Graad is an American Company with US Based Customer Support.


Included is 1 each 5/8"-11 UNC Male Thread to 1/4" Hex Shank Drill Adapter. This adapter allows the conversion of 5/8"-11 threaded rotary sander, grinder, polisher backing plates and core drill bits to a 1/4" hexagon shaft size, making them compatible with power/cordless drills and drill press. It offers adaptability by enabling the use of 2” to 6” hook and loop backing plates with 5/8"-11 thread to be used with 2" to 6" sanding, buffing and polishing pads with drills or drill press. The 1/4" hex shank adapter fits into the drill chuck of electric or cordless drills and drill press. Made from high-quality machined, hardened and blackened steel, this Drill Adapter meets ANSI and EU standards and comes with a 100% Product Guarantee. If you are not satisfied with the product, simply return your purchase within 30 days for a replacement or refund. Pro-Graad is an American company with US-based customer support.


daniel d chapin
Reviewed in the United States on February 3, 2025
Fits the standard 5/8 grinder wheels and makes them easy to put on a drill. I used it for an abrasive nylon cup brush that I had bought for my grinder but wanted to get into corners more easily with a drill. It's well made too,
Mark R
Reviewed in the United States on February 28, 2025
This is a review for the 5/8" to 1/4" Hex Drill Adapter Converts 2" to 6" Polisher Pad Backing Plates or Core Drill Bit with 5/8”-11 UNC Thread to 1/4" Hex Shank for Use with Drills and Drill Press (1 Pack)This is a great adapter. It is well machined and nicely finished. It threaded onto to my 5/8 abrasive wheels as expected. This is something that is useful to keep with your drills and power tools.
A. R. Kauth
Reviewed in the United States on February 23, 2025
Good quality adapter that seems to be machined well. Works perfectly for what it is intended for
Holly Daye
Reviewed in the United States on February 23, 2025
I like this adapter as it will fit any of my drills and makes polishing for my needs much easier. You can put the polishing wheel on it and easily change out the whole thing out to another tool to use when needed, without having to unscrew it, take it off, put it elsewhere. It's one easy change and ready to go. I recommend as it has made my polishing, whether it is with a high powered tool or a gentle application, much easier and faster.
jose M.
Reviewed in the United States on January 5, 2025
Está todo muy bien está perfecto muy bonito trabaja como lo indica me ha gustado llegó rápido
stevo
Reviewed in the United States on December 27, 2024
This allows be to use a cup brush and other side grinder tools in my cordless impact driver.