Turning a Rusty Wrench into a Tiny but Powerful SLINGSHOT

This Tiny Slingshot took me almost one week of work at -28 degree outdoor and it was not easy to make it such perfect. I Turned a really rusty 24/27 Wrench into a pocket size but Powerful Slingshot. I tried my best to make perfect Slingshot with simple tools.
All the processes of making this beautiful SLINGSHOT are below
Grinding:
At first I cut off a piece of Wrench with my angle grinder and hand sanded the edges with the help of file to remove all the roughness. I don't have a belt sander so I did all further grinding with hands and turned a wrench into a small Slingshot shaped steel piece.
Normalization:
For that I used propane burner and heated the piece to a critical temperature for a short period then allowed to cool in air. This process is called Annealing of steel and is opposite to Hardening. It's best way to decrease Hardness and Toughness of the metal.
v. I made Frame with the help of straight grinder.
v. Used a mini file set to make Grooves.
v. The parts was Hand Sanded to remove roughness.
Handle:
There are many ways to make a Slingshot handle and one of them is
Make it out of brass and steel. The whole completed piece consists of seven parts. Also I made it exclusive with sharpened frame and N27 in middle.
v. SCALES: I made the scales by using a thick brass sheet which was turn into a beautiful piece and left number 27 in circle they are attached to the handle with pins.
v. Pins: This is little parts which holds handle and scales together a good idea to make pins is to use a nail.
v. Strips: Made of vulcanized natural rubber and is best elastic material.
v. Pocket: Pocket holds the projectile which can be little ball bearings it was made from leather by using my Head Knife.

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Turning a Rusty Wrench into a Tiny but Powerful SLINGSHOT
Cautions:
Always wear a hand protection while working with sharp tools. Always wear eye protection when working with grinders. Stay Focused.

Best wishes, Almost Perfect Restoration
See you soon

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