Knife MK5 - Gravity Knife for Utility Blades

I Like Fun Knives. and this is fun to play with..... Which I should state. this is not a TOY. So handle with care and operate at own risk.

This only needs 1 screw, a Ø3x9mm self-tapping screw. that goes in the positioner trunnion.

Print 1 of each file. enjoy and have fun.

Edit V1:

Added an increase clearance part on the screw hinge, please check to see if which works best for you.

Edit V2: 

Added extra clearance on the blade holder.

Edit V3:

Please see updated trunnions to fit a M3x10 Panhead or Cap Bolt and nut.

For those that don't want to use hardware.. please see this remix of the trunnion.

Minor remix of Gravity Knife for Utility Blades by Joe 

Please post your makes, And Comments