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Lapidary Blades

MK-301 Gemking™

MK-301 Gemking lapidary blades have been redesigned with a greater diamond concentration and a higher carbon content steel core for improved tension memory. The solid diamond sintered kerf provides better cutting performance and improved coolant flow. The MK-301 provides superior cutting performance for hard materials such as agate, petrified wood or jade.

Diameter Width Arbor Part #
5" (127mm) .030" 5/8" 171249
6" (152mm) .040" 5/8" 166066
8" (203mm) .040" 5/8" 166067
10" (254mm) .040" 5/8" 166068
12" (305mm) .065" 1" 166069
14" (356mm) .065" 1" 166070
14" (356mm) .080" 1" 168536
16" (406mm) .085" 1" 166071
18" (457mm) .085" 1" 166072
20" (508mm) .085" 1" 166073
Rim Height 6.5mm

BD-301 lapidary blades require a petroleum based or synthetic cutting oil as a cutting fluid/coolant. Water is not suitable to use with these blades and will result in damage to the blade's cutting capacity and will void the warranty. The blades should not be used dry under any circumstances.