HSS Twist Drill Bit Metric 1mm 1.5mm 2mm 2.5mm 3mm for Iron Wood 50Pcs/Set Small

50pcs specifications: 1.0mmx10, 1.5mmx10, 2.0mmx10, 2.5mmx10, 3.0mmx10. Suitable for drilling holes in angle iron, wood, plastic, aluminum alloy and other materials.

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