1pcs SHB SHB12 16 20 25 -3 4 5 6 7 8 10 12 16 20mm Small Tungsten Steel Boring Tool Holder Small Diameter Holder Cutting Bracket

1pcs SHB SHB12 16 20 25 -3 4 5 6 7 8 10 12 16 20mm Small Tungsten Steel Boring Tool Holder Small Diameter Holder Cutting Bracket

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