Juego de brocas de grabado profesional 10 piezas brocas HSS para resina cuero oliva
Material:HSS (High-Speed Steel). Suitable for drilling holes in jewelry, amber, beads, beeswax, resin,, leather, wood, olive, walnut and more. Size:0.6mm/0.8mm/1mm/.2mm/.4mm/.5mm/.6mm/.8mm/2.0mm/2.2mm(10pcs).