“The item was delivered a day before it was promised. I purchased a 4.25" dry core diamond bit 9.5" long. It only took me 20 minutes to bore through a double layer of standard brick. I am very happy with the quality and service EDiamond provides.”
“I am very happy with the sales team and the help they gave to me. I needed an adapter for it and it was delivered to Hawaii in 4 days. The drill bit worked good and it drilled a 4 inch hole through a rock wall with very little effort. Aloha EDiamond Tool”
“The core bit diamond I order 6” deep by 1”1/2 diameter made my life easy drilling a hole in my marble stone of 5” 1/2” deep I’m very satisfied with EDiamondtools and thank you for you support,definitely recommended this products great quality”
“Great customer service!!! I needed some technical advice and they were happy to help and recommend the right products for the job I was doing. The grinding pucks worked great and are still going strong. Thanks for all your help!!
Sean”
“The dry core bit worked very well drilling a 2 1/2" hole through red terracotta block to install a mini split ac unit in my office. They stand behind their products!”
“The 2.5" drill bit worked great but the ⅜" shank to ½" adapter bent. I suspect the latter occurred more due to user error and circumstances than poor quality. Used it to cut through an 8" thick paver block/wall for drainage. But, location was in a corner near the ground, making precise drilling head on a challenge. The deeper the bit went into the brick the more often it got stuck leading to the adapter bending. Ultimately did the trick after repeatedly bending the adapter back into more of a straight line.”
“The 4" Crack Chasers are Great.
I had to send back the Bush Grinder, cement dust got in the bearings
I received Great Service from Vincent Li.
Very fast ordering and receiving return labels.
EDiamond Tools have great products Thank You
William Kimberly”
