New Sawtec 5-inch diamond blades are designed for use with smaller hand tools such as grout saws and saws used for surface crack repair. The blades are rated for 12,000 maximum rpm and come in a variety of widths from 0.060" to 0.375". Blades with V-shaped segments allow for better performance during crack chasing. Other styles include continuous-rim and segmented blades. Need a bigger saw? The Sawtec JS- 110 Joint Cleanout Saw is a walk-behind cutting saw for joint cleanout, concrete sawing and trench cutting. It features a heavy-duty chassis made with 3⁄16" structural steel and a powerful 11 hp gas engine, positioned for maximum stability. The JS-110 cuts to 3" depth and to within 11⁄4" of front walls. It cleans joints at 20′ to 60′ per minute depending on the application and the material being cut. An optional kit allows for the use of multiple blades simultaneously for cutting applications such as spalled joint repair and channel cutting. For more information on Sawtec tools and equipment, call (800) 256-3440 or visit www.surfacepreparation.com.