6542 High Speed Steel Twist Drill Bit, 10.5mm Drill Dia. 200mm Length Pulleys modern-design

modern-design

direct replacement for the old or broken one

5ND-959-855

it is suitable for many kinds of refrigerant

6542 High Speed Steel Twist Drill Bit, 10.5mm Drill Dia. 200mm Length Pulleys modern-designDescription 1. Made of 6542 HSS (High Speed Steel) steel. With high hardness, wear resistant, and fast drilling performance. 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 drilling hard materials and hard metals such as cast iron, hard plastics, but also soft materials. When it