MK Diamond MK-303 5" (127mm) Professional Continuous Rim Lapidary Blade, Lapidary Blade # 153740
MK Diamond MK-303 5-inch (127mm) Professional Continuous Rim Lapidary Blade, Lapidary Blade # 153740
 
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📊 AI-POWERED MARKET ANALYSIS
• Highlight: MK Diamond MK-303 sintered metal-bond continuous-rim formulation cuts gemstone, agate, jasper, and jade smoother and faster than notched-rim or plated alternatives, with a thin kerf that minimizes material loss on expensive lapidary rough.
• Best For: Lapidary cutters running 5-inch trim saws — the sweet spot between 4-inch and 6-inch for medium cabochon work, small slab work, and trimming larger nodules.
• Expert Note: 5-inch diameter; oil-based coolant required for cut quality and blade life. Thin continuous rim holds true across the full diameter and lasts through repeated cabochon and small-slab passes.
Sale Price: $35.19
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Product Code: 153740
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Description Reviews FAQ
 
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.
MK-303 diamond blades should be dried and treated with an anti-rust lubricant for storage purposes.
Features
  • Continuous Rim
  • 5mm Rim Height
  • Special arbors available upon request. Stock arbors can be bushed to smaller sizes. Please specify at time of order.
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