1pc Step Drill Bit Nitrogen Coated Straight Groove Step Drill Bit HSS 3-12mm 4-12mm 4-20mm Hole Cutter For Brass Drilling Tools

1pc Step Drill Bit Nitrogen Coated Straight Groove Step Drill Bit HSS 3-12mm 4-12mm 4-20mm Hole Cutter For Brass Drilling Tools
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sku: 1005006166998359
$0.43
Shipping from: China
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