Ferris File-A-Wax 3-9/16" Assorted Square Slabs

Ferris File-A-Wax Square Slabs are the preferred carving wax of master jewelers for lost wax casting models. Each assortment contains 6 slabs measuring 3-9/16" square in a range of thicknesses — one each of 7/8", 5/8", 3/8", and 1/4", plus two slabs at 3/16" — giving you a practical variety of stock from a single purchase.

These waxes are easily sawed, carved, drilled, milled, and turned on a lathe. They burn out cleanly from investment molds, withstand rough handling, and will not soften in the hands. Ideal for rings, cuff links, pendants, medallions, and much more. Available in five color-coded hardness formulas to match your specific carving or machining needs.

Must be burned out of investment molds. Not for use in steam de-waxers.

Features

• Assortment of 6 square slabs per set, all measuring 3-9/16"
• Thickness assortment: one each 7/8", 5/8", 3/8", 1/4" — plus two at 3/16"
• Five color-coded hardness formulas available — Blue, Purple, Turquoise, Green, and Gold
• Easily sawed, carved, drilled, milled, and turned on a lathe
• Burns out cleanly from investment molds
• Will not soften in the hands during carving
• Suitable for rings, cuff links, pendants, medallions, and more
• Gold (Wolf Wax) formula optimized for CNC lathe work

Specifications

Available Options

Notes

• Blue is the softest formula and offers excellent flexibility — it will bend 90 degrees at 1/8" thickness, making it ideal for extreme thin wall sections.
• Gold formula is also known as Wolf Wax and is the hardest option, rated Shore D 59, with excellent milling performance.
• Green formula cannot be flexed and is recommended for highly intricate carving where rigidity is required.