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
* Call 888-233-0851
Estimated Shipping Cost: Free Shipping Item


Free Shipping
Product Code: 153743
Quantity:

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.
    		•



    MK Diamond MK-7625W 30" Professional Grade Blade For Asphalt Overlay, Concrete Blade # 153374 $1,509.99
    Ametek 114787 Motor 3 Stage 7.5 ByPass Peripheal Discharge 120V $502.50
    MK Diamond Water Swivel: 5/8"-11 Spindle Thread with 5/8"-11 Female Shank Thread, Coring Accessory # 151096 $209.99
    MK Diamond MK-525 36" (914mm) Supreme Grade for Cured Concrete , Concrete Blade # 135053 $1,788.99
    MK Diamond MK-7503 14" Professional Grade Blade For Cured Concrete, Concrete Blade # 169792 $530.99
    Sh-Micro Replacement Microfiber Mop Cover Refill for 15" x 8" Mop Heads (Fits Sh-Mop), 12 pack $38.85
    FLIR E6 Pro Infrared Camera With 240 X 180 IR Resolution And Ignite Cloud, 254779 $2,335.99
    EDCO 77143 Retaining Strip, Rubber Seal $13.40
    AirFoxx High Velocity 1 HP 3 Speed 3 Position 4000 CFM Air Mover / Carpet Dryer / Floor Dryer $275.00