MK Diamond MK-303 4" (102mm) Professional Continuous Rim Lapidary Blade, Lapidary Blade # 153743
MK Diamond MK-303 4-inch (102mm) Professional Continuous Rim Lapidary Blade, Lapidary Blade # 153743
 
📊 AI-POWERED MARKET ANALYSIS
• Highlight: MK Diamond's MK-303 continuous rim delivers chip-free, glass-smooth edges on gemstones, agate, and jasper — the rimless edge eliminates the micro-fractures that segmented blades leave on brittle lapidary stones.
• Best For: Lapidary hobbyists, gem cutters, jewelry makers, and rock shop operators slicing thin slabs from raw stone for cabbing or facetting.
• Expert Note: The 4" (102mm) diameter pairs with most trim saws (1/2"-5/8" arbor), and the continuous diamond rim runs cooler in oil or water baths for cleaner cuts on brittle silicates.
Sale Price: $28.99
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Product Code: 153743
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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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