High Speed Steel Extended Twist Drill Bits 5.5mm Drill Dia. 200mm Length 6 Pcs 50x130mm(W*L) 68226723AA

68226723AA

They are lighter

Color: Yellow Green

Part Numbers/FCC ID: M3N-A2C31243800

High Speed Steel Extended Twist Drill Bits 5.5mm Drill Dia. 200mm Length 6 Pcs 50x130mm(W*L) 68226723AADescription 1. Made of high speed steel. HSS(High Speed Steel) enables the drill body harder and can keep a longer drilling life. 2. With the twisted design, it can improve cutting accuracy by centering the tip. It can avoid displacement of the drill bit during work, and at the same time remove debris and particles faster and easier. 3. Suitable for processing non ferrous metals, such as copper and aluminum, and also suitable for hard plastics. When