Gridfinity LITE - Mũi khoan gỗ Bosch Spade Bit x4, x8, x12

Please be aware the model uses light weight modeling so has at points thin walls of 0.8mm, some users have indicated they had structural issues if they don't have a well calibrated printer.  

Inspired by AaronOaks model, unfortunately my Bosch SpeedCut set comes with 8 bits and goes upto 36mm so won't fit so had to make my own one. While I was at it I thought id add some additional functionality.

• Changed to the Gridfinity LITE base so that i had supported magnet holes and the simplified rim so i can add snap on labels clips or lids in the future.
• Added a void under the hex end of the bit so you can push down to pivot a spade bit up for each access.