M35 High Speed Steel Twist Drill Bit, Gold Oxide 8.5mm Drill Dia. 200mm Length 6mmx1/4PT let the 4 claws be

let the 4 claws be inserted into the wood

Contact Type: NO NC

Clip Size: 59 x 47 x 21mm/2

Measures range of AC 0-3A

M35 High Speed Steel Twist Drill Bit, Gold Oxide 8.5mm Drill Dia. 200mm Length 6mmx1/4PT let the 4 claws beDescription 1. Made of M35 HSS(High Speed Steel) cobalt steel. With high hardness and red hardness, wear resistant, and fast drilling performance. 2. The gold oxide surface treatment increases the hardness of the drill bit, provides longer drilling life and better drilling performance, and is more durable and corrosion resistant than uncoated drill bits. 3. Suitable for drilling hard materials and hard metals such as cast iron, hard plastics, but also