High Speed Steel Extended Twist Drill Bits 5.2mm Drill Dia. 200mm Length 4 Pcs 5mmx13mmx4mm Overall Length: 28mm/1

Overall Length: 28mm/1

and conveyor packaging

Position : 3

Markers Size: 12 x 10mm / 0

High Speed Steel Extended Twist Drill Bits 5.2mm Drill Dia. 200mm Length 4 Pcs 5mmx13mmx4mm Overall Length: 28mm/1Description 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