“Worked well for the first 30 holes, haven't went over a 4 inch bit, and 8 inches thick. And it is now down, after only 3 weeks of owning it.... it is now getting repaired.... hopefully.”
“I bought the Turbo Wave Saw Blade for Natural Stones. What sold me was the statement "Other Natural Stones with Moh's Hardness(less than 8 hardness)". I needed to cut some chert that is 7 on the Moh's Hardness scale. However, it was not successful. Using a wet tile saw, the vibration was terrible. To be fair, this is mostly my fault, not the fault of the product as there are blades designed for materials like chert. This review is mostly aimed at those who need to saw through chert, agate, jasper or flint. Get the blades designed for those materials.”
“Water swivel adapter. I have used water cooled equipment before and the design of this adapter is quite poor. There is no seal at either the point of attachment to a grinder not is there any seal around the shaft to limit water egress to the tip and into the center of the core where it is intended to go. Since there is no seal, water actually flows through the bearings. Somehow I have doubts these bearings are made for water contact. Furthermore, the bearings are welded into place which likely distorts the raceways which will inevitably lead to early failure and, since they're welded into place there is no replacing them. Essentially this item is not a professional grade piece of equipment.”
“I install pool safety fences. used the core drill bit about a dozen times and was disappointed.
it didn't last. i will go back to another brand I used in the past. was able to drill 50 to 60 holes.”
“1) Pad has broken after a few days of full polishing.
2) I've used other companies rubber pads and still have them around. It seems the rubber isn't as strong as other competitive companies.
3)The 7inch doesn't really work well with rubber pads at high speed as it distorts too much. I recommend you mention the 7inch is recommended for the aluminium base-plate.”
“After being sent the wrong adapter I had to wait longer to use the dry core bit.. Finally received the correct adapter and sadly the bit didn't fulfill my needs in terms of being able to drill through soft brick as advertised...While Vince Li was great in taking care of expediting the proper adapter to me all in all I feel I either got a bad bit or they're just not as advertised..Waste of $& time frankly..”
“The 2” bit has bad threads out of the box and the 1” bit would not drill at all had to use another hammer drill..only used it twice will further update.”
“Sorry to say but the answer is no. I didn't really get a chance to use the blade simply because the sheer weight of the blade and the thickness of the blade was too thick for the Arbor on my tile saw. My tile saw is a very good tile saw it's a Rubi tile saw and I was under the assumption that it could handle such a blade but the shaft on the arbor was just too short the nut wouldn't hold the blade properly and I just never had a chance to use it. Now I'm stuck with $140 paperweight. If there's any way that I may return it it's been unused as I said all I did was try to mount it and see if it would operate and it didn't please let me know
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---------- Forwarded message ----------
From: Diego Cruz
To: EDiamondTools
Cc:
Bcc:
Date: Thu, 6 Dec 2018 08:32:25 -0700
Subject: Re: How did our tools work out for your project?
Sorry to say but the answer is no. I didn't really get a chance to use the blade simply because the sheer weight of the blade and the thickness of the blade was too thick for the Arbor on my tile saw. My tile saw is a very good tile saw it's a Rubi tile saw and I was under the assumption that it could handle such a blade but the shaft on the arbor was just too short the nut wouldn't hold the blade properly and I just never had a chance to use it. Now I'm stuck with $140 paperweight. If there's any way that I may return it it's been unused as I said all I did was try to mount it and see if it would operate and it didn't please let me know if there's any way I can return it and get a refund. Thank you
On Dec 5, 2018 3:06 PM, "EDiamondTools" wrote:”
“40/50 diamond inserts cut great for the first half of the day. Progressively slowed to almost nothing. Ground a 3000 square foot floor, and it took 3 days for one machine. 1500’ was ground in the first day. So on 2nd 3000 sq ft floor I bought the 30 diamond inserts with worst results, after 3 days (34 hrs) we ground 1000 sq ft. I stopped and had floor shotblasted,”
“I finally just tried out this bit on my 2" thick granite slab using a jig to keep it from walking and using a constant a water trickle. It was the hardest hole I have ever drilled it took me over and hour to barely do one hole 2 1/2 " inches deep. My 7amp corded drill went up in smoke and the bit is completely smooth now no more diamonds can be seen or felt. It refuses to even start the second hole and I have 14 holes to drill. I spent a lot of time researching the appropriate bit and asked lots of questions in your chat before I decided to purchase. Saying I am disappointing and honestly feel ripped off is an understatement.”
“Had three new core bit drill. One of one other company and two of yours. Most of our holes were drilled by the one bit but when the guys tried to use your bit it was slower and would plug and wouldn't release the plug. They continue drilling with the wore out bit of the other company, because it was still quicker than your brand. We still have one of your bits that is brand new and the used one is like new, with sand stone stuck in it. These bits were reasonable though. guess you get what you pay for.”
