FingerTech 5.5inch x 0.125in AR500 FTR Bar

- This double-sided AR500 bar can be used for horizontal spinners or really big "Nightmare"-style vertical spinners!
- Includes a 4-hole screw pattern that can be used with the Blade Mount, Blade Hub or with your own custom hub.
- Tooth rake and relief angles have been optimized for durability and destruction!


Finite element analysis of blade.


Hole pattern and dimensions. 
Specifications:
Material: AR500 Abrasion-Resistant Steel
Length: 13.97cm (5.5in) tip-to-tip
Blade Thickness: 3.3mm (0.129in)
Bore: 10.0mm (0.394in)
Screw hole pattern: 19.05-25.4mm (0.75-1.0in) between 6-32 screws (matches our Blade Hub and Blade Mount)
Weight: 92g (3.25oz)

Safety:
- As with anything related to combat robots, it is potentially dangerous to add a spinning weapon to a robot. Never power up the robot outside of a safety enclosure. Always use a safety lock and follow proper activation procedure. Visit our Safety Information page for more information. 

ft-3mm-5.5in-bar.STEP (file is 3mm thick bar - remember to thicken it to 3.3mm)