Chainsaw File Handles

Will allow two handed sharpening with pull or push option depending on file direction.

Knob & button designed to both be printed together @ 50% speed with 0.3mm layers.
Knob end will deform if printed faster.

Knob:
Tap metal nut into place and glue. May need to clean hole with a 8mm bit.

Button:
Press into place.

Handles:
Printed @ 100% speed. Smooth edges with a file & sand paper if necessary. Square handles may be used on either end.

Slower printing speed will make the holes slightly larger.

The terms square & flat are relative for the purpose of easy identification.

Chainsaw bar oil spout: http://www.thingiverse.com/thing:1764433
Chainsaw bar support: http://www.thingiverse.com/thing:1749225