This is a custom bed for Brandon.
Cast Aluminum Printer Bed for 255mm Zero G Hydra
This bed incorporates the following features:
-CNC Machined, to ensure all features are exactly where they
should be
-Premium cast aluminum plate, we only use MIC6, K100S, and ATP-5
cast plate to make our beds from.
-Machined perimeter - no raw saw cut edges, giving you a
nice finished appearance
-All holes are precisely sized and counterbores made exactly
the size they need to be.
-Build surface locating pins - When using a magnetic build
surface, out locating pins (screws) aid you to placing the removable build
surface, every time.
-Thermal Sensor groove milled into the top surface. This
positions the sensor as close as possible to the build surface, thereby giving
the best possible temperature reading.
-Thermal fuse and earth ground mounting locations – we provide
tapped holes to mount a thermal fuse and an earth ground lead, to facilitate the
safest installation possible.
-Hardware included - We include the required hardware the
build surface stop screws along with the thermal fuse and earth ground mounting
screws.
Specs
Printable area: 255mm x 255mm
Thickness: 3/8"
Overall size: X=255mm, Y=262
Flatness: Typically we see flatness of less than
0.1mm (0.004in), we check each bed to make sure it does not exceed 0.15mm
(0.005) 
