WORKPRO 20pcs Hex Head Allen Wrench Drill Bit Set Metric and SAE Hex Bits New

WORKPRO Bit Sets. 👍 CNC Precision machined tip and a hardened core strengthen each bit, reducing fracture risk. Made of premium heat treated S2 alloy steel, CNC Precision machined tip and a hardened core strengthen each bit, reducing fracture risk.

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