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Casting

Explore Otto Frei’s complete selection of professional jewelry casting equipment and tools. From wax injectors and vulcanizers to melting furnaces, vacuum casting systems, and crucibles, our collection includes trusted brands like Arbe, Kerr, Ti-Cast, and Otto Frei. Each machine and accessory is designed for reliability, precision, and clean casting results—whether you’re running a full production shop or a small studio.

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$0 $8,600

Ceramic Melting Dishes-5 Sizes

Eurotool
Part # Varies
Original price $4.95 - Original price $11.95
Original price
$4.95 - $11.95
$4.95 - $11.95
Current price $4.95

Ceramic melting dishes designed for bench melting and alloying of precious metals. Compatible with Whip melting dish holders or used as stand-alone...

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Original price $4.95 - Original price $11.95
Original price
$4.95 - $11.95
$4.95 - $11.95
Current price $4.95
10+ Supplies & Gravers, Get 12% Off

Sheet Waxes 4" x 4" - Pink-Soft-Various Thicknesses

Ferris
Part # Varies
Original price $16.00 - Original price $28.00
Original price
$16.00 - $28.00
$16.00 - $28.00
Current price $16.00

Ferris Pink-Soft casting wax sheets are rolled to highly accurate thicknesses and are trusted by jewelry designers for a wide variety of wax modeli...

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Original price $16.00 - Original price $28.00
Original price
$16.00 - $28.00
$16.00 - $28.00
Current price $16.00
10+ Supplies & Gravers, Get 12% Off

Sprue Bases - Button Style

Otto Frei
Part # Varies
Original price $4.50 - Original price $7.50
Original price
$4.50 - $7.50
$4.50 - $7.50
Current price $4.50

Button style sprue bases — also commonly called donut style sprue bases — are designed to fit securely at the base of casting flasks, providing a c...

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Original price $4.50 - Original price $7.50
Original price
$4.50 - $7.50
$4.50 - $7.50
Current price $4.50
10+ Supplies & Gravers, Get 12% Off

Ferris #12 Red Sprue Wax -1/4", 3/8", & 1/2" Diameters-1 lb Boxes 24" Lengths

Ferris
Part # Varies
Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00

Soft red sprue wax for building sprues and runners in lost-wax casting, formulated to flex easily while still supporting complex wax patterns. Ferr...

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Original price $29.00 - Original price $29.00
Original price
$29.00
$29.00 - $29.00
Current price $29.00

Ferris File-A-Wax 5-3/4" X 3-1/2" X 1-3/8" Bars 1 lb

Ferris
Part # Varies
Original price $19.00 - Original price $32.15
Original price
$19.00 - $32.15
$19.00 - $32.15
Current price $19.00

Ferris File-A-Wax Carving Wax bars are the preferred choice of master jewelry carvers for lost wax casting. Available in six color-coded hardness f...

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Original price $19.00 - Original price $32.15
Original price
$19.00 - $32.15
$19.00 - $32.15
Current price $19.00

Micro Pressure Washer

Otto Frei
Part # 123.087
Original price $0.00 - Original price $0.00
Original price $0.00
$99.95
$99.95 - $99.95
Current price $99.95

This Micro Pressure Washer is fully adjustable in both volume and velocity, making it suitable for everything from delicate jewelry cleaning to hea...

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Original price $0.00 - Original price $0.00
Original price $0.00
$99.95
$99.95 - $99.95
Current price $99.95

Rubber Mixing Bowls

Otto Frei
Part # Varies
Original price $5.50 - Original price $32.00
Original price
$5.50 - $32.00
$5.50 - $32.00
Current price $5.50

Rubber mixing bowls are an essential tool when mixing investment for casting. Their flexible rubber construction resists damage from spatulas, maki...

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Original price $5.50 - Original price $32.00
Original price
$5.50 - $32.00
$5.50 - $32.00
Current price $5.50

Whip Melting Dish Holders-3 Sizes

Eurotool
Part # Varies
Original price $9.05 - Original price $14.75
Original price
$9.05 - $14.75
$9.05 - $14.75
Current price $9.05

The Whip Melting Dish Holder is a modern take on a classic tool, developed through a collaboration between Jay Whaley and Euro Tool. Engineered fro...

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Original price $9.05 - Original price $14.75
Original price
$9.05 - $14.75
$9.05 - $14.75
Current price $9.05
10+ Supplies & Gravers, Get 12% Off

Matt Wax Ring Tubes 1-1/4"H X 1-1/4"W Flat Top With Hole

Du-Matt
Part # Varies
Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

Matt Wax Ring Tubes are available in three color-coded formulas, making it easy to select the right hardness for your carving project. Measuring 1-...

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Original price $11.00 - Original price $11.00
Original price
$11.00
$11.00 - $11.00
Current price $11.00

Prestige by Certus Optima Investment-49 lb Bag

Prestige by Certus
Part # 121.741
Original price $89.00
Original price $89.00 - Original price $89.00
Original price $89.00
Current price $80.00
$80.00 - $80.00
Current price $80.00
List Price: $89.00

Prestige Optima by Certus is a next-generation, gypsum-bonded investment engineered to deliver ultra-smooth cast surfaces when working with today's...

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Original price $89.00
Original price $89.00 - Original price $89.00
Original price $89.00
Current price $80.00
$80.00 - $80.00
Current price $80.00
10+ Supplies & Gravers, Get 12% Off

Crucible for Centrifugal Casting Machines-100 Dwt (5 Oz.)

Otto Frei
Part # 122.451A
Original price $0.00 - Original price $0.00
Original price $0.00
$15.95
$15.95 - $15.95
Current price $15.95

This casting machine crucible is made of fused silica with a clay band, giving it the durability to withstand many repeated meltings. Designed for ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$15.95
$15.95 - $15.95
Current price $15.95

Durston Smooth Surface Wire Ingot Mold

Durston
Part # 122.869
Original price $0.00 - Original price $0.00
Original price $0.00
$108.90
$108.90 - $108.90
Current price $108.90

The Durston Smooth Surface Wire Ingot Mold — also referred to as a strip ingot mold — is machined from a solid block of steel, producing ingots wit...

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Original price $0.00 - Original price $0.00
Original price $0.00
$108.90
$108.90 - $108.90
Current price $108.90
10+ Supplies & Gravers, Get 12% Off

Wax Wire Assortment-Round Shapes-6 to 20 Gauge

Ferris
Part # 121.532
Original price $0.00 - Original price $0.00
Original price $0.00
$29.00
$29.00 - $29.00
Current price $29.00

This wax wire assortment from Ferris delivers eight popular round gauges in a single kit, giving jewelers and metalsmiths a ready supply of pliable...

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Original price $0.00 - Original price $0.00
Original price $0.00
$29.00
$29.00 - $29.00
Current price $29.00

Doc Robinson's Super Fast Platinum Casting Investment

Otto Frei
Part # Varies
Original price $55.00 - Original price $345.00
Original price
$55.00 - $345.00
$55.00 - $345.00
Current price $55.00

Doc Robinson's Super Fast Platinum Casting Investment is a professional-grade, two-part powder and binder system developed by Mark Robinson from a ...

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Original price $55.00 - Original price $345.00
Original price
$55.00 - $345.00
$55.00 - $345.00
Current price $55.00

Delft Clay Casting Kit

Otto Frei
Part # 122.940
Original price $0.00 - Original price $0.00
Original price $0.00
$95.95
$95.95 - $95.95
Current price $95.95

Delft Clay is a highly refined sand-casting medium invented by Dutch goldsmith Hans Karreman. Finer than ordinary casting sand, it produces sharp, ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$95.95
$95.95 - $95.95
Current price $95.95

Ferris File-A-Wax 1-5/16" Diameter Round Rods-2 Pack

Ferris
Part # Varies
Original price $19.00 - Original price $30.00
Original price
$19.00 - $30.00
$19.00 - $30.00
Current price $19.00

Ferris File-A-Wax Round Rods are the carving waxes preferred by master jewelers for lost wax casting. Each pack contains 2 round rods measuring 1-5...

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Original price $19.00 - Original price $30.00
Original price
$19.00 - $30.00
$19.00 - $30.00
Current price $19.00
10+ Supplies & Gravers, Get 12% Off

Stainless Steel Perforated Flasks

Otto Frei
Part # Varies
Original price $39.00 - Original price $62.00
Original price
$39.00 - $62.00
$39.00 - $62.00
Current price $39.00

Perforated flasks are designed for use with chamber-style vacuum casting machines. The perforations along the sides allow molten metal to be forced...

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Original price $39.00 - Original price $62.00
Original price
$39.00 - $62.00
$39.00 - $62.00
Current price $39.00

Charcoal Crucible With Lip-2-3/4 Square

Otto Frei
Part # 154.164
Original price $0.00 - Original price $0.00
Original price $0.00
$24.50
$24.50 - $24.50
Current price $24.50

A compact square charcoal crucible designed for melting very small amounts of non-ferrous metals. Imported from Poland, this 2-3/4" square crucible...

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Original price $0.00 - Original price $0.00
Original price $0.00
$24.50
$24.50 - $24.50
Current price $24.50

Ransom & Randolph Ultra-Vest with BANDUST Investment-44 Lb Box

Ransom & Randolph
Part # 121.731UVBD
Original price $95.00 - Original price $95.00
Original price
$95.00
$95.00 - $95.00
Current price $95.00

Ransom & Randolph Ultra-Vest with BANDUST is specially formulated to significantly reduce total respirable dust from mixing and quenching silic...

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Original price $95.00 - Original price $95.00
Original price
$95.00
$95.00 - $95.00
Current price $95.00
Hazardous Item: US Ground Shipping Only

Pro-Craft VAC-U-COAT 7-1/2 oz. with Spray Pump

Grobet USA
Part # 121.795
Original price $0.00 - Original price $0.00
Original price $0.00
$15.40
$15.40 - $15.40
Current price $15.40

Pro-Craft VAC-U-COAT is a surface tension reducing agent applied to wax patterns before investing. It permits close adaptation of investment to all...

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Original price $0.00 - Original price $0.00
Original price $0.00
$15.40
$15.40 - $15.40
Current price $15.40

Ottowaxer Wax Pen Parts

Otto Frei
Part # Varies
Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00

These replacement tips are designed specifically for the Ottowaxer Wax Pen, a unit that is no longer manufactured as components have become unavail...

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Original price $14.00 - Original price $14.00
Original price
$14.00
$14.00 - $14.00
Current price $14.00
10+ Supplies & Gravers, Get 12% Off

Sheet Waxes 4" x 4"- Green Firm - Various Thicknesses

Ferris
Part # Varies
Original price $16.00 - Original price $28.00
Original price
$16.00 - $28.00
$16.00 - $28.00
Current price $16.00

Ferris Green-Firm casting wax sheets are rolled to highly accurate thicknesses, making them a reliable choice for jewelry designers working across ...

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Original price $16.00 - Original price $28.00
Original price
$16.00 - $28.00
$16.00 - $28.00
Current price $16.00

Simplicity Alcohol Lamp With 3/16" Adjustable Wick

Otto Frei
Part # 114.293
Original price $1.15 - Original price $6.95
Original price
$1.15
$1.15 - $6.95
Current price $1.15

The Simplicity Alcohol Lamp is the most popular alcohol lamp among jewelers and metalsmiths, designed for reliable, controlled flame work in castin...

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Original price $1.15 - Original price $6.95
Original price
$1.15
$1.15 - $6.95
Current price $1.15
10+ Supplies & Gravers, Get 12% Off

Ferris Yellow Sprue Wax - 3/8"-6 Ga.-8 Ga.-10 Ga.-1/2 lb Boxes-6" Lengths

Ferris
Part # Varies
Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00

Ferris Yellow Sprue Wax is one step down in hardness and one step down in flexibility compared to Ferris Red Sprue Wax. Next to Ferris Red, Ferris ...

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Original price $22.00 - Original price $22.00
Original price
$22.00
$22.00 - $22.00
Current price $22.00
Free Ship • Lower 48

UltraLite Studio Beehive Pro Kiln-120V

JEC UltraLite Beehive
Part # 122.125
Original price $0.00 - Original price $0.00
Original price $0.00
$274.00
$274.00 - $274.00
Current price $274.00

The UltraLite Beehive Pro Studio Kiln is an upgraded, energy-efficient benchtop kiln designed for jewelry studios demanding reliable, stable heat i...

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Original price $0.00 - Original price $0.00
Original price $0.00
$274.00
$274.00 - $274.00
Current price $274.00
Hazardous Item: US Ground Shipping Only

Metallon Non-Stick Ingot Mold Lubricant Spray-10 oz Can

Otto Frei
Part # 122.896
Original price $0.00 - Original price $0.00
Original price $0.00
$16.45
$16.45 - $16.45
Current price $16.45

Metallon is a convenient non-stick ingot mold lubricant spray designed to ensure clean, easy metal release from iron and steel ingot molds. Formula...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.45
$16.45 - $16.45
Current price $16.45

Metal Clay Firing Disk Set of 2 for UltraLite Kiln

JEC UltraLite Beehive
Part # 122.133
Original price $0.00 - Original price $0.00
Original price $0.00
$30.00
$30.00 - $30.00
Current price $30.00

These ceramic firing disks are designed for use with the UltraLite Kiln when working with metal clay materials such as Art Clay Silver and PMC. The...

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Original price $0.00 - Original price $0.00
Original price $0.00
$30.00
$30.00 - $30.00
Current price $30.00

Kerr-Ventura Graphite Crucibles For All 30 Troy Ounce Models

Kerr
Part # 122.340
Original price $0.00 - Original price $0.00
Original price $0.00
$35.00
$35.00 - $35.00
Current price $35.00

These virgin graphite crucibles are manufactured exclusively for Otto Frei as a direct replacement for Kerr part numbers 29478 and 35620. Designed ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$35.00
$35.00 - $35.00
Current price $35.00

Wax Detailer Set Of 2

Otto Frei
Part # 121.103
Original price $0.00 - Original price $0.00
Original price $0.00
$9.95
$9.95 - $9.95
Current price $9.95

This two-piece Wax Detailer Set delivers precision where standard tools simply cannot reach. Designed for jewelers, metalsmiths, and wax carvers wh...

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Original price $0.00 - Original price $0.00
Original price $0.00
$9.95
$9.95 - $9.95
Current price $9.95

Bench Knife

Otto Frei
Part # 139.180
Original price $0.00 - Original price $0.00
Original price $0.00
$4.95
$4.95 - $4.95
Current price $4.95

The Bench Knife is a precision hand tool designed for the detailed work that jewelers, metalsmiths, and mold makers require. Featuring a very sharp...

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Original price $0.00 - Original price $0.00
Original price $0.00
$4.95
$4.95 - $4.95
Current price $4.95
10+ Supplies & Gravers, Get 12% Off

Wizard Wax Tablets 100mm x 50mm

Ferris
Part # Varies
Original price $18.00 - Original price $29.00
Original price
$18.00 - $29.00
$18.00 - $29.00
Current price $18.00

Wizard Wax — now called Ferris® File-A-Wax® Orange — is a professional-grade jewelry wax engineered specifically for use with milling machines. For...

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Original price $18.00 - Original price $29.00
Original price
$18.00 - $29.00
$18.00 - $29.00
Current price $18.00

Stainless Steel Wax Tray

Otto Frei
Part # Varies
Original price $68.10 - Original price $103.75
Original price
$68.10 - $103.75
$68.10 - $103.75
Current price $68.10

The Stainless Steel Wax Tray is an essential casting room tool designed to collect wax drippings during burnout. Available in two sizes to accommod...

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Original price $68.10 - Original price $103.75
Original price
$68.10 - $103.75
$68.10 - $103.75
Current price $68.10
10+ Supplies & Gravers, Get 12% Off

Ferris File-A-Wax Ring Tube T-250 1-1/8"H X 1-1/8"W Flat Top With Off-Center Hole

Ferris
Part # Varies
Original price $8.00 - Original price $14.00
Original price
$8.00 - $14.00
$8.00 - $14.00
Current price $8.00

Ferris File-A-Wax Ring Tube T-250 is a flat-top carving wax tube measuring 6" (152 mm) in length, 1-1/8" (28.6 mm) high, and 1-1/8" (28.6 mm) wide,...

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Original price $8.00 - Original price $14.00
Original price
$8.00 - $14.00
$8.00 - $14.00
Current price $8.00

Ferris File-A-Wax 3-3/4" x 1-1/8" x 1-1/8" Bars-Box of 3

Ferris
Part # Varies
Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00

Ferris File-A-Wax Carving Wax bars are the preferred choice of master jewelry carvers for making models reproduced by the lost wax casting process....

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Original price $16.00 - Original price $16.00
Original price
$16.00
$16.00 - $16.00
Current price $16.00

Wax Carver And Spatula-Set Of 6

Otto Frei
Part # 121.100
Original price $27.95
Original price $27.95 - Original price $27.95
Original price $27.95
Current price $16.95
$16.95 - $16.95
Current price $16.95
List Price: $27.95

Build your wax carving toolkit with this curated set of six professional wax working tools. Designed for jewelers, metalsmiths, and casting profess...

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Original price $27.95
Original price $27.95 - Original price $27.95
Original price $27.95
Current price $16.95
$16.95 - $16.95
Current price $16.95

Freeman Tuf-Guy Green Injection Wax Flakes

Ferris
Part # 122.326
Original price $0.00 - Original price $0.00
Original price $0.00
$12.00
$12.00 - $12.00
Current price $12.00

Low Specific Gravity Injection Wax — Freeman Tuf-Guy Green.Freeman injection wax has set the world standard in precision casting for years, enginee...

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Original price $0.00 - Original price $0.00
Original price $0.00
$12.00
$12.00 - $12.00
Current price $12.00