7Pcs/SET Combination Drill Tap Bit HSS Screw Thread Metric Tapping for Deburring

Features: Hole tapping chamfering in , easy to operate, hand drill, bench drill, hex chuck tapping machine available. Taps are designed with spiral flutes and the chip clearing process would be better. Processing: wood, plastic, aluminum, tin alloy, magnesium alloy, workpiece thickness less than 5mm. There are total 6 pieces of taps in different sizes from M3 to M10 that you can use for tapping various threads. Specifications: Main Product: Combination Drill Tap Bit Set Material: High Speed Steel 4341 The Job They Can Do: For copper, brass, aluminum, sheet metal and plastic Special: Three in provides hole drilling, tapping deburring and countersinking Size: M3x0.5mm, M4x0.7mm, M5x0.8mm, M6x1.0mm, M8x1.25mm, M10x1.5mm Color: as shows Package Contents: 7PCS Combination Drill Tap Bit Set