Black&white Drill
A carbide twist drill, also known as a cemented carbide twist drill, is a type of drill bit that has a spiral groove design (twist shape), is effective for drilling, and uses cemented carbide (such as tungsten steel) as the cutting edge material. It is particularly appropriate for processing hard materials because of its high hardness and wear resistance, which allow it to last longer than high-speed steel (HSS) drill bits.
ITEM NO:YDS-0142
Size
1mm~18mm
