Have used thousands of drill bits over the years but Benchmark drill bits are the best we have used and cheaper that many we have tried.

Got a few boxes of assorted grits (course and fine) for my R/O velcro sander. Used the #40s on moderately cured fiberglass resin that wouldve done in cheaper discs. Got through a 2 x 10 foot sheet of glassed plywood with 2 discs with minimal clogging. On one disc the velcro part pulled off the disc (sad, but OK) and the last one was getting clogged (but I finished the job!) and tried to heat the remainder and brush off the resin. The disc didnt like that and bubbled up. The centers did stay quite sharp throughout the job. FIVE STARS all the way!

Benchmark Abrasives is my new home for sanding needs . Quality for a fair price !

I LOVE BENCHMARK ABRASIVES!!!! Please continue to make awesome products and I’ll keep buying them. 👌

Good stuff, no more buying swap meet junk.

Good service and fast delivery

Great company, good products and awesome stickers.

Outstanding. I have been very pleased with all my purchases.

Easy transaction and quick shipping

Good products at good prices always packed up well and shipped out fast.

Fast shipping. Great products.

Great product and customer service as usual.

Always have great deals and shipping is quick.

Shipping was fast and packaging was good.

Awesome great value like them

Great

Quick shipping and excellent products!

Good quality and worked great

Fast shipping and works great

These things are amazing! Shred through steel and aluminum like nothing and they last quite long aswell. Would love to keep using them. -connor