Check the listing for details. NEW Tool Shop 3-pc Diamond Blade Set 4-1/2" - Segmented, Continuous, & Turbo Rim. Condition: New. Listed at 17.90 USD. -- This listing is for one (1) NEW Tool Shop 3-pc Diamond Blade Set 4-1/2" - Segmented, Continuous, & Turbo Rim. Sealed package contains one each of the three types of rims. -- Package text: "Diamond blades cut faster, last longer, with a more consistent depth of cut than standard abrasive cutting wheels / Segmented rim: Fast cuts in concrete and masonry / Turbo rim: Smooth cuts in concrete, masonry, and stone / Continuous rim: Clean cuts in tile and stone" -- 4-1/2" size / Max RPM: 13,300 / 7/8" and 5/8" arbor (3 arbor adapters included, the small rings at three corners of the packaging) / Wet or dry use Communication We use eBay's automated notification system for notifying you of status updates regarding shipping and tracking. These emails are sent only to the email address linked to your eBay account; these messages do not appear in the 'Messages' section of the 'My eBay' tab. We upload tracking information for every order we ship. You can also see shipping status and access tracking numbers through 'Purchase History' in the 'My eBay' tab. We do not typically send any direct communication through eBay messages unless there is an unusual situation.