1PC 3Flutes Countersink Drill Bits 20.5/25/30mm 90 Degree HSS Chamfering Cutter. Tap Thread 1PC HSS Left/Right Hand Screw TR8-26 Machine Trapezoidal Tool. 5pcs Thread Tap Set. Type: Hand Tap. 6mm-100mm Diamond Hole Saw Cutter Drill Bit Set for Tile Glass Ceramic Marble.
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