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  1. How do I determine the right size blade?
  2. Can I use a PO to purchase blade?
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4″ Hubless Resin Bonded Blades

4Superior cut quality for hard and brittle materials. The larger blade OD has significant advantages in terms of blade life and blade stability during the dicing process compared to a 2″ blade.

  • More edge surface results in Longer Life and Less Blade Wear
  • Shallow angle of approach results in Less Chipping
Part Number Dimension
(ID)		 Dimension
(OD)		 Diamond Thickness Grit Size Exposure Unit Price
E-007-270-H 4.6″/116.8mm 3.5″/88.9mm .007″ 50-70um $63.75
E-007-600-H 4.6″/116.8mm 3.5″/88.9mm .007″ 22-36um $63.75
E-008-600-H 4.6″/116.8mm 3.5″/88.9mm .008″ 22-36um $63.75
E-009-270-H 4.6″/116.8mm 3.5″/88.9mm .009″ 50-70um $63.75
E-009-400-J 4.6″/116.8mm 3.5″/88.9mm .009″ 30-60um $63.75
E-011-400-H 4.6″/116.8mm 3.5″/88.9mm .011″ 30-60um $70.76
E-012-270-J 4.6″/116.8mm 3.5″/88.9mm .012″ 50-70um $70.76
E-015-270-H 4.6″/116.8mm 3.5″/88.9mm .015″ 50-70um $78.55
E-015-325-H 4.6″/116.8mm 3.5″/88.9mm .015″ 40-60um $87.84
Part Number Dimension
(ID)		 Dimension
(OD)		 Diamond Thickness Grit Size Exposure Unit Price
E-018-270-H 4.6″/116.8mm 3.5″/88.9mm .018″ 50-70um $95.75
E-019-270-H 4.6″/116.8mm 3.5″/88.9mm .019″ 50-70um $94.75
E-019-3000-H 4.6″/116.8mm 3.5″/88.9mm .019″ 4-8um $94.75
E-020-270-HS 4.6″/116.8mm 3.5″/88.9mm .020″ 50-70um (With Stress relief slots) $115.53
E-031-270-H 4.6″/116.8mm 3.5″/88.9mm .031″ 50-70um $132.35