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MK-303

Professional Lapidary Diamond Blades

The MK-303 Professional grade diamond blade has been designed for cutting rare and valuable materials (i.e. agate, quartz, petrified wood, jasper, jade, etc) 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

Barranca Diamond recommends that these blades be used with petroleum, synthetic or mineral oil based coolants for best blade performance and life. Water is not suitable to use with these blades and they should not be used dry under any circumstances.

* 5/8" arbors can be bushed to 1/2", 1" arbors can be bushed to 3/4" or 5/8". Please request at time of order.