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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27
middle shelf
complete burnout with no expansion or residue
Magnification 3X Focal Length 7" Lens Material Fiberglass-filled plastic Lens Type Replacement / Interchangeable Part Number 1645-3
widely used by GIA students
Busch Fig. 411T - Twincut Concave Cup Burs .80mm-2.00mm-6 Packs Prop 65 - Modified Epoxy Resin middle shelfBusch Fig. 411T 3 in 1 cup burs are designed for finishing and rounding prongs during stone setting. The traditional concave cup shape combined with twincut blade geometry allows smooth rounding while efficiently clearing metal shavings for clean, controlled results. Features Fig. 411T traditional concave cup profile 3 in 1 twincut blade geometry for efficient chip clearance Designed for rounding and finishing prong tips Manufactured from tungsten
