Cup Wheels
MK-304CG-1 Standard grade, single row cup for stone & concrete.
MK-304SG-2 Standard grade, double row cup for stone & concrete.
MK-404CG-1 Premium grade, single row cup for stone & concrete.
MK-404SG-2 Premium grade, double row cup for stone & concrete.
MK Diamond's dry-grinding cup wheels have a unique shape which allow for superior form mark removal. These highly efficient cup wheels are also effective in the process of concrete deburring and rough-surface grinding. Their lightweight design and range of sizes ensure fast surface grinding with a minimum of operator fatigue. Can be used wet or dry.
Single Row Cup Wheels
Diameter Arbor 304CG-1 404CG-1
4" (102mm) 7/8"-5/8" 155444 139808
5" (127mm) 7/8"-5/8" 158068 158070
7" (178mm) 7/8"-5/8" 155446 139725
Diameter Nut 304CG-1 404CG-1
4" (102mm) 5/8"-11 155684 153543
5" (127mm) 5/8"-11 158376 158233
7" (178mm) 5/8"-11 155685 153545

Double Row Cup Wheels
Diameter Arbor 304SG-2 404SG-2
4" (102mm) 7/8"-5/8" 155445 139717
5" (127mm) 7/8"-5/8" 158069 150660
7" (178mm) 7/8"-5/8" 155447 139816
Diameter Nut 304SG-2 404SG-2
4" (102mm) 5/8"-11 155686 153544
5" (127mm) 5/8"-11 158375 158527
7" (178mm) 5/8"-11 155687 153546



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