Drilax 5/8"-11 to 3/8" Drill Adapter – Converts Angle Grinder Accessories to Standard Cordless Drills | for Diamond Hole Saws, Grinding Cups & Polishing Pads

The only negative I can report on this item was the long shipping time. Other than that this adapter attachment works as expected. It is a very high quality product.

Well made and fit well in drill chuck. Should last forever.

You need this tool to change arbor sizes on some DeWalt tools.

Well made

Summary: Adding a few grab bars to dad's shower. I used a lot of products for this project, so including all related products in this review. Recommendation: 1) When mounting grab bars, it's always easier if you can find the stud to attach to. In this vertical install, I decided to use a stud and Wing-Its anchors; partially because I wasn't sure I could hit both, and didn't want to put two fasteners vertically (on either the right or left only), but that would also position the bar in the shower a little too far in (towards the shower control). 2) The WingIts requires a 3/4" hole through the mounting material. For tile, this can be especially challenging. I used the SHDIATOOL diamond 3/4" bit, with the DRILLAX adapter to get through the tile, and then used the 3/4" BOSCH bit to finish through the dry wall. Also used the BOSCH bits for the other small hole. Having the right tool for the job is the difference between project completion, and a messy, disaster. Related Products: Moen R8924P Home Care 24-Inch Concealed Screw Bath Safety Bathroom Grab Bar, Peened ~ $30 Pros: Moen name, includes stainless screws. Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B001EI0TJ4 Structural Grab Bar WingIts, PK2 ~ $14 Pros: Heavy duty, highly rated. Cons: Cost ($7/anchor). Conclusion: 4-stars (cost) https://www.amazon.com/gp/product/B004CCRJWO SHDIATOOL Diamond Core Drill Bits 3/4 Inch ~ $13 Pros: Right tool for the job, looked brand new after drilling two holes (with proper technique, including cool water). Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B07213KCN9 Drilax Core Drill Bit Arbor Adapter ~ $15 Pros: Allows SHDIATOOL bit to be used with drill (instead of angle grinder). Cons: Cost (a little expensive). Conclusion: 4-stars (cost) https://www.amazon.com/gp/product/B0737H7CMX BOSCH GT3000 Carbide Hammer Drill Bit Set ~ $25 Pros: Cuts great; carrying case. Cons: None. Conclusion: 5-stars https://www.amazon.com/gp/product/B001GNC8RS

This Drilax Diamond Core Drill Bit 5/8 inch-11 treads, Adapter is what I needed. This Adapter will now allow me to be able to do things, with my Regular Corded or Cordless Drills, without having to purchase an Orbital Sander Tool.

This works just fine as an adapter to a 3/8" drill. I used the arbor for a masonry wheel to clean up a concrete slab edge. One has to laugh at the folks who attempt to use this as an adapter for a core drill, try to drill 6" holes through concrete, then rate the small adapter one star. They probably rated their 3/8" drill one star too as it went up in smoke... This adapter is great when used appropriately.

Exactly what I needed, Very good quality at a good price.

as advertised