ITEM:UMT310/USM411Flap Disc: Aluminium Oxide, Zirconia
SIZE：100*16mm    15300   A./ZA. 40-320#115*22mm    13300    A./ZA. 40-320#
        125*22mm    12200    A./ZA. 40-320#
        150*22mm    10200    A/.ZA. 40-320#
        180*22mm     8500    A./ZA. 40-320#Features: 
1) Two high-performance models available
2) Model 29 (conical): with a built-in angle to facilitate contoured surfaces
3) Model 27 (flat): ideal for flat grinding and reaches its optimum efficiency when
applying an angle of 0-15 degrees
4) Consists of leaves arranged horizontally and at angle position on a glass fiber
backing plate
5) Abrasives on it are made of cloth abrasives (between 24-120 grit) with aluminum
oxide or alumina zirconia
6) Exterior diameters are 115mm, 125mm, and 180mm
7) Can also produce exterior diameters of 100mm and 178mm for special orders
8) This series of products features a constant surface quality until completely used up
9) It is appropriate for grinding rough or medium quality surfaces with no bad smell
while grinding compared with similar products
10) Widely used in the manufacturing of industrial kitchens, stainless machines, tanks,
steel structures and more棕刚玉--型号:UMT310/U-SMT870锆刚玉--型号:U-SMT213/USM411平面砂布轮（弹性磨盘）规格尺寸：4-7英寸(100*16mm/115*22mm/125*22mm/150*22mm/180*22mm)锆刚玉基材砂粒号范围：40-120#棕刚玉基材砂粒号范围：40-600#用途：可装配在电动/气动工具上使用，非常适合不锈钢表面/金属倒角/凹凸面处理/焊缝等尤其是在造船/航空/大型机械设备等领域的抛磨加工。现国内绝多机械厂都在使用优点：产品切削力非常强，耐热耐磨/砂与布的同步消耗效果十分显著，较同行业产品使用寿命长等，不会因高温而烧伤工件等特性。