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Lapidary Blades

MK-303 Professional

The MK-303 Professional grade diamond blade has been designed for cutting rare and valuable materials when waste needs to be held to a minimum and speed of cut is essential. The MK-303 produces smoother cuts, lasts longer and cuts faster than notched rim or plated diamond blades. Designed for use with a water soluble coolant. Blades 16" and larger have segmented rims.

Continuous Rim Blades
Diameter Width Arbor Part #
4" (102mm) .014" 1/2" 153742
4" (102mm) .014" 5/8" 153743
4" (102mm) .020" 1/2" 153629
4" (102mm) .020" 5/8" 153689
5" (127mm) .020" 1/2" 153739
5" (127mm) .020" 5/8" 153740
6" (152mm) .014" 1/2" 153744
6" (152mm) .014" 5/8" 153745
6" (152mm) .020" 1/2" 153691
6" (152mm) .020" 5/8" 153692
6" (152mm) .032" 1/2" 153630
6" (152mm) .032" 5/8" 153690
6" (152mm) .040" 5/8" 156659
6" (152mm) .060" 5/8" 157179
7" (178mm) .030" 1" 169744
7" (178mm) .050" 5/8" 156722
8" (203mm) .025" 5/8" 153693
8" (203mm) .025" 1" 153741
8" (203mm) .032" 5/8" 153694
8" (203mm) .060" 5/8" 156723
9" (229mm) .060" 5/8" 156724
10" (254mm) .032" 5/8" 153695
10" (254mm) .040" 5/8" 153696
10" (254mm) .050" 5/8" 156725
10" (254mm) .060" 5/8" 157180
12" (305mm) .065" 1" 156726
14" (356mm) .070" 1" 156727
Rim Height 5mm

Segmented Rim Blades
Diameter Width Arbor Part #
16" (406mm) .085" 1" 156728
18" (457mm) .085" 1" 156729
20" (508mm) .100" 1" 156730
24" (610mm) .100" 1" 156731
30" (762mm) .125" 1" 156732
36" (914mm) .200" 1" 157046
Rim Height 5mm

Special arbors available upon request. Stock arbors can be bushed to smaller sizes. Please specify at time of order.