4" x 0.014" x 5/8" MK303 Diamond Lapidary Blade [Thickness: 0.014 inch]

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Pick-up from store (not shipped) - $0.00
Pickup from our Warehouse in Glen Innes by appointment only. Please advise date/time in order comments.

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.

  • Code - MK303
  • Style - Sintered, Continuous Rim for general lapidary cutting 
  • Diameter - 4" or 100mm
  • Thickness - 0.014" (ultra thin) or 0.020" (general purpose)
  • Arbor (Bore) - 5/8" or 15.8mm
  • We can supply a bush to reduce this blade to ½" bore at no extra charge - just request this using the option above.

The MK-303 produces smoother cuts, lasts longer and cuts faster than notched rim or plated diamond blades.

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

In some circumstances and with caution, water may be used on these smaller diameter blades (ideally with a coolant concentrate).


SKU 525
Brand MK Diamond/Barranca
Shipping Weight 0.0500kg
Shipping Width 0.120m
Shipping Height 0.020m
Shipping Length 0.120m
Shipping Cubic 0.000288000m3

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