| Arc 
				Grinding-wheels-->>Single
				 Arc Grinding-wheels | 
               
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                        Art No.  | 
                        D(MM) | 
                        H(mm) | 
                        d(mm) | 
                        b(mm) | 
                        a | 
                        Measure(cm) | 
                        Pcs/Case | 
                        G.W.(kg) | 
                        N.W.(kg) |  
                      | JR01 | 75 | 8 | 10/20 | 5 | 15< | 42〜34〜12 | 200 | 20 | 16 |  
                      | JR02 | 80 | 8 | 10/20 | 5 | 15< | 42〜34〜12 | 200 | 20 | 16 |  
                      | JR03 | 100 | 10 | 20 | 5 | 15</20< | 63〜26〜12 | 100 | 20 | 18 |  
                      | JR04 | 125 | 10 | 32 | 8 | 15</20< | 63〜26〜22 | 100 | 20 | 18 |  
                      | JR05 | 150 | 10 | 32 | 8 | 15< | 63〜32〜22 | 100 | 28 | 26 |  | 
			     Single-Arc Grinding-wheel No.1 mainly adopted of the grinding for kinds of saw tooth. Single-Arc Grinding-wheel No.2 of lower 30O angle, used for milling-cutter, reamer and jig grinding etc. |