This block is 5.8mm thick with a 8.3mm upper block with a added pin slot for adjusting the height using the base of the probe instead of the tip or to verify your height using two methods.

This gives you the ability to park the tip on the lower surface and adjust the stowed BL Touch probe till it touches the upper block which will give you the 2.5mm spec.

To check the flat surface on the probe at 8.3mm set your nozzle to 0.1mm normal height placing your paper under the nozzle and under the tool and place your Bl Touch in the slot and you should have no gap to the bottom flat of the probe.

Simple but effective calibration block.

Print Settings

Printer Brand:

Wanhao

Printer:

No

Supports: