Circuit Board Bit 10Pcs Micro Drill Bit Set Cemented Carbide 1.2-2.1mm Printed

Feature: 1. Model: Straight Shank Twist Drill. 3.175mm / 0.13in. Item Type: Drill Bit. Outer Edge Angle: 45°. Length of Chip Pocket: Approx. 5mm / 0.20in.

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