LAOA 1/6pcs Tap Drill Bit with Hex Handle, HSS Cobalt Contain, Machine Tap Drill Bit, M3 M4 M5 M6 M8 M10 Composite Tap Drill Bit, Hand Tool

LAOA combined thread drill with hexagonal handle, designed for drilling, tapping and chamfering in one tool. Suitable for working with electric drill, bench drill and drilling machines, and helps save time in the process of creating threaded holes.

The tool is made of HSS with cobalt for higher heat and wear resistance. The combined structure allows three operations to be performed in a row: drilling a hole, creating a thread and chamfering the end of the hole. Suitable for processing steel, stainless steel, iron, copper and other metallic materials.

• 3-in-1 combination screw drill
• Brand: LAOA
• Material: HSS with cobalt
• Hexagonal handle for a firm grip on the drill
• Suitable for drilling, tapping and chamfering in one operation
• Suitable for electric drill, bench drill and drilling machines
• Suitable for processing steel, stainless steel, iron and copper
• Sharp cutting, efficient chip removal and stable operation
• Suitable for professional, industrial and domestic use