Efficient Miniature Drill Bit Set 10Pcs HSS Bits for Resin Beeswax Walnut

Suitable for drilling holes in jewelry, amber, beads, beeswax, resin, circuit boards, leather, wood, olive, walnut and more. Material:HSS (High-Speed Steel). Size:0.6mm/0.8mm/1mm/.2mm/.4mm/.5mm/.6mm/.8mm/2.0mm/2.2mm(10pcs).

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