How to make Sand Cores for Cavities in Castings
In this video, I show how to make sand cores, which are used to make cavities or voids inside castings, such as making it hollow.

▶︎
Steam Engine Build: Cast Iron Engine Cylinder Pour : Part 1

▶︎
WHF 15 Sodium Silicate Cores

▶︎
Sauroter Part 1: Making sand cores for bronze casting

▶︎
Epoxy Sand Cores for DIY Foundry

▶︎
Experiment: Making Sodium Silicate Sand Cores

▶︎
Casting a Bronze Age Sword (Ewart Park Type) in Sand

▶︎
Walkaway from petrobond

▶︎
Basin and sprue design for sand casting in the foundry

▶︎
The melting furnace test | Casting semi-finished products from copper and aluminum.

▶︎
How to make a two piece core mold

▶︎
Brass Casting - Tragedy and Triumph

▶︎
9 Things I Didn't Know Before Building a foundry: Casting 101

▶︎
Metal Casting at Home Part 26 How to make Greensand

▶︎
“New” and Easier Way to Cast Aluminum -- Molasses-Bonded Sand Part 1

▶︎
Learning to cast metal - runners and gates

▶︎
How to Reuse Molding Sand after a Casting

▶︎
Casting a Piston for a 1910 Brush Car. Part 3a making the sand mould.

▶︎
Steam Engine Build: Cast Iron Valvebody Pour

▶︎
Reducing porosity... Whats a surge trap?

▶︎
