I teach STEM and I absolutely LOVE the School box. There's so much in there and it's fatntasic value for money. From now on I'm always buying my balsa wood from here.
Description
Keyless Chuck, finger tightens for easy drill bit changes.
Will hold shanks from 0.3mm - 3.6mm.
Made of carbon steel, durable and practical.
Use this chuck to convert any cordless screwdriver into a drill or grinder.
Can be used with Tungsten Micro Drill Bit
