Check the listing for details. 16" Saw Blade Cut Traffic Loops Joint Widening Green Concrete Micro Trenching. Condition: New. Listed at 295.00 USD. 16" x .140" Joint Widening Road Grooving Cutting Diamond Blade for Green ConcreteJoint Widening Road Grooving Diamond Blade Offers maximum performance in a wide range of concrete types giving customers the best production and cost per inch foot value.Radius wedge style undercut protection is standard to offer clean and vibration free cutting, while still providing maximum protection against undercutting.Most effective when rehabbing an existing joint that has been previously widened. This is the most versatile of all green and joint widening blades and effective in a wide range of both hard and soft applications.Designed for widening control joints in concrete, green concrete, sealed joints in cured concrete, or cleaning existing joints. Once cleaned, you can reapply sealants or cut wider slots for traffic loops. 16" Diameter Thickness: 0.14" Arbor: 1"Wet useSegment Height: 12mm /.424"Maximum RPM: 3400 Professional Quality SAME business day shipping FREE 30-Day returns Contact us: Should you have any questions, please kindly contact us through eBay messaging service Click on the: "ask a seller a question" link on the listing page. We answer questions instantly. Thank you for shopping with DPT Diamond Tools!