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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

TF-3 Paragon Control Relay

Otto Frei
Part # 122.163
Original price $0.00 - Original price $0.00
Original price $0.00
$56.73
$56.73 - $56.73
Current price $56.73

The TF-3 Paragon Control Relay is a replacement control relay designed for use with Paragon burnout ovens and kilns. Rated at 30 amps with a 12-vol...

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Original price $0.00 - Original price $0.00
Original price $0.00
$56.73
$56.73 - $56.73
Current price $56.73

Shorter Length 12" Handle For Popular Sized Melting Dishes

Otto Frei
Part # 122.798-12
Original price $0.00 - Original price $0.00
Original price $0.00
$19.00
$19.00 - $19.00
Current price $19.00

This 12" wooden melting dish handle is the shorter-length holder designed to fit popular 3" diameter melting dishes. Sold as a handle only, it is c...

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Original price $0.00 - Original price $0.00
Original price $0.00
$19.00
$19.00 - $19.00
Current price $19.00

Micro Pressure Washer Rebuild Spring kit

Otto Frei
Part # 123.087Spring
Original price $0.00 - Original price $0.00
Original price $0.00
$8.95
$8.95 - $8.95
Current price $8.95

Keep your micro pressure washer performing at its best with this dedicated rebuild spring kit. Designed for maintenance and restoration of micro pr...

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Original price $0.00 - Original price $0.00
Original price $0.00
$8.95
$8.95 - $8.95
Current price $8.95

New Sand Casting Flask

Grobet USA
Part # 122.953SC
Original price $0.00 - Original price $0.00
Original price $0.00
$35.00
$35.00 - $35.00
Current price $35.00

This sand casting flask is imported from India and constructed of cast iron, offering a sturdy, reliable frame for sand casting applications. Sligh...

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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

Ransom & Randolph Plasticast with BANDUST-44 Lb Box

Ransom & Randolph
Part # 121.735PCBD
Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00

Ransom & Randolph Plasticast with BANDUST Investment is formulated specifically for use with the new generation of plastic and resin pattern (R...

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Original price $115.00 - Original price $115.00
Original price
$115.00
$115.00 - $115.00
Current price $115.00

MB Formula Melting Flux

Otto Frei
Part # 122.825
Original price $0.00 - Original price $0.00
Original price $0.00
$32.85
$32.85 - $32.85
Current price $32.85

MB Formula Melting Flux was invented by a chemist with the intent of yielding the most gold from filings or bench sweeps. Designed to refresh old g...

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Original price $0.00 - Original price $0.00
Original price $0.00
$32.85
$32.85 - $32.85
Current price $32.85

Ransom & Randolph Solitaire Stone-In-Place Investment-44 Lb Box

Ransom & Randolph
Part # 121.733SL
Original price $92.00 - Original price $92.00
Original price
$92.00
$92.00 - $92.00
Current price $92.00

Ransom & Randolph Solitaire Investment is a professional-grade, stone-in-place casting investment designed to protect gemstones suitable for st...

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Original price $92.00 - Original price $92.00
Original price
$92.00
$92.00 - $92.00
Current price $92.00

Neycraft Casting Machine-Balance Weight

Neycraft
Part # 122.384
Original price $0.00 - Original price $0.00
Original price $0.00
$134.75
$134.75 - $134.75
Current price $134.75

The Neycraft Casting Machine Balance Weight is a replacement or supplemental counterbalance weight designed for use with Neycraft casting machines....

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Original price $0.00 - Original price $0.00
Original price $0.00
$134.75
$134.75 - $134.75
Current price $134.75

Adjustable Ingot Mold- Large (200 DWT)

Otto Frei
Part # 122.854
Original price $0.00 - Original price $0.00
Original price $0.00
$36.00
$36.00 - $36.00
Current price $36.00

The Large Adjustable Ingot Mold (200 DWT) is an essential casting tool for jewelers and metalsmiths who need to convert scrap metal into workable s...

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Original price $0.00 - Original price $0.00
Original price $0.00
$36.00
$36.00 - $36.00
Current price $36.00

Open Ingot Mold- Large (200 Troy Oz)

Otto Frei
Part # 122.872
Original price $0.00 - Original price $0.00
Original price $0.00
$29.00
$29.00 - $29.00
Current price $29.00

The Open Ingot Mold – Large is a heavy-duty casting mold designed for pouring large-quantity ingots. With a capacity of approximately 200 troy oz o...

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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

Open Ingot Mold- Medium (80 Troy Oz)

Otto Frei
Part # 122.871
Original price $0.00 - Original price $0.00
Original price $0.00
$23.00
$23.00 - $23.00
Current price $23.00

The Open Ingot Mold – Medium is designed for casting large ingots of precious metal, with a capacity of approximately 80 troy oz of 24K gold. Built...

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Original price $0.00 - Original price $0.00
Original price $0.00
$23.00
$23.00 - $23.00
Current price $23.00
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Japanese Wax Carving Micro Knife TK-07 Diagonal 1.3mm

Made in Japan
Part # 121.127
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-07 features a 1.3 mm diagonal carving surface engineered for the most intricate and delicate wax carving wo...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

Japanese Wax Carving Micro Knife TK-06 Diagonal 3.3 mm

Made in Japan
Part # 121.126
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-06 features a 3.3 mm diagonal blade designed for the most intricate and delicate wax carving work. Crafted ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

Japanese Wax Carving Micro Knife TK-05 Triangular 2.0 mm

Made in Japan
Part # 121.125
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-05 features a 2.0 mm triangular blade profile engineered for the most intricate and delicate wax carving wo...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

Japanese Wax Carving Micro Knife TK-04 Short Oval 1.2 mm

Made in Japan
Part # 121.124
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-04 features a 1.2 mm short oval blade profile engineered for the most intricate and delicate wax carving wo...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

Japanese Wax Carving Micro Knife TK-03 Oval 1.2 mm

Made in Japan
Part # 121.123
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-03 features a 1.2 mm oval-shaped carving surface engineered for the most intricate and delicate wax carving...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

Japanese Wax Carving Micro Knife TK-01 Flat 3.0 mm

Made in Japan
Part # 121.121
Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15

The Japanese Wax Carving Micro Knife TK-01 features a 3.0 mm flat carving surface engineered for the most intricate and delicate wax work. With an ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$16.15
$16.15 - $16.15
Current price $16.15
10+ Supplies & Gravers, Get 12% Off

Hi Temperature Platinum Suitable Large Orifice Type D-Casting Crucible-220 DWT

Otto Frei
Part # 122.474
Original price $0.00 - Original price $0.00
Original price $0.00
$52.50
$52.50 - $52.50
Current price $52.50

This high-temperature casting crucible is designed for melting platinum and dental alloys in vertical casting machines. Featuring a large 12.5 mm o...

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Original price $0.00 - Original price $0.00
Original price $0.00
$52.50
$52.50 - $52.50
Current price $52.50

Electric Melting Furnace MF-1000 1 kg (30 oz) 110V/60H

Otto Frei
Part # 122.392
Original price $0.00 - Original price $0.00
Original price $0.00
$495.00
$495.00 - $495.00
Current price $495.00

The MF-1000 Electric Melting Furnace delivers reliable, high-performance melting capacity in a compact 110V unit suited for professional jewelers a...

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Original price $0.00 - Original price $0.00
Original price $0.00
$495.00
$495.00 - $495.00
Current price $495.00
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Otto Frei Basic Wax Injection Kit - 220V

Otto Frei
Part # 122.752K-220V
Original price $767.00
Original price $767.00 - Original price $767.00
Original price $767.00
Current price $728.00
$728.00 - $728.00
Current price $728.00
List Price: $767.00

The Otto Frei Basic Wax Injection Kit (220V) provides everything a jeweler needs to begin wax injection casting. Built around the Arbe WI-200.007 H...

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Original price $767.00
Original price $767.00 - Original price $767.00
Original price $767.00
Current price $728.00
$728.00 - $728.00
Current price $728.00

Otto Frei Basic Vulcanizer Kit - 220V

Otto Frei
Part # 122.553K-220V
Original price $1,235.00
Original price $1,235.00 - Original price $1,235.00
Original price $1,235.00
Current price $1,173.00
$1,173.00 - $1,173.00
Current price $1,173.00
List Price: $1,235.00

The Otto Frei Basic Vulcanizer Kit (220V) gives jewelers and metalsmiths everything needed to begin producing rubber molds from metal models. Desig...

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Original price $1,235.00
Original price $1,235.00 - Original price $1,235.00
Original price $1,235.00
Current price $1,173.00
$1,173.00 - $1,173.00
Current price $1,173.00

Classic Centrifugal Casting Machine

Otto Frei
Part # 122.365B
Original price $0.00 - Original price $0.00
Original price $0.00
$685.00
$685.00 - $685.00
Current price $685.00

The Classic Centrifugal Casting Machine is a full-size, spring-driven casting unit made in the USA. It accommodates flasks up to 3-1/2" diameter by...

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Original price $0.00 - Original price $0.00
Original price $0.00
$685.00
$685.00 - $685.00
Current price $685.00

Art Clay Silver/PMC Kiln Shelf Kit

Otto Frei
Part # 122.129
Original price $0.00 - Original price $0.00
Original price $0.00
$46.00
$46.00 - $46.00
Current price $46.00

The Art Clay Silver/PMC Kiln Shelf Kit provides a stable, stackable platform for firing metal clay pieces in a kiln. Designed for consistent spaci...

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Original price $0.00 - Original price $0.00
Original price $0.00
$46.00
$46.00 - $46.00
Current price $46.00

Wolf Precision Wax Carvers Kit of 6 (#13 - #18)

Wolf Tools
Part # 121.871
Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

The Wolf Precision Wax Carvers Kit of 6 (#13–#18) brings together six specialized carving tools in a single professional set, ideal for working wit...

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Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

Wolf Precision Wax Carvers Kit of 6 (#7 - #12)

Wolf Tools
Part # 121.870
Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

The Wolf Precision Wax Carvers Kit of 6 brings together tools #7 through #12 in a single professional set, giving jewelers, metalsmiths, and model ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

Wolf Precision Wax Carvers Kit of 6 (#1 - #6)

Wolf Tools
Part # 121.869
Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

The Wolf Precision Wax Carvers Kit of 6 brings together six purpose-built carving tools in a single set, covering the essential profiles needed for...

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Original price $0.00 - Original price $0.00
Original price $0.00
$86.00
$86.00 - $86.00
Current price $86.00

Wax Tool Set Of 3 Probes

Otto Frei
Part # 121.254
Original price $0.00 - Original price $0.00
Original price $0.00
$7.30
$7.30 - $7.30
Current price $7.30

This set of three stainless steel wax carving probes gives jewelers and metalsmiths precise control when working in the tightest areas of a wax mod...

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Original price $0.00 - Original price $0.00
Original price $0.00
$7.30
$7.30 - $7.30
Current price $7.30

Otto Frei Professional Wax Carving Kit

Otto Frei
Part # 121.000
Original price $675.00
Original price $675.00 - Original price $675.00
Original price $675.00
Current price $595.00
$595.00 - $595.00
Current price $595.00
List Price: $675.00

The Otto Frei Professional Wax Carving Kit is a complete, classroom-proven collection of tools for learning and refining wax model making for jewel...

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Original price $675.00
Original price $675.00 - Original price $675.00
Original price $675.00
Current price $595.00
$595.00 - $595.00
Current price $595.00
10+ Supplies & Gravers, Get 12% Off

Large Wizard Wax Block 12" x 3" x 3"

Ferris
Part # 121.439
Original price $0.00 - Original price $0.00
Original price $0.00
$85.00
$85.00 - $85.00
Current price $85.00

Ferris® File-A-Wax® Orange (formerly known as Wizard Wax) is an industrial-grade milling wax engineered specifically for use with modern CNC millin...

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Original price $0.00 - Original price $0.00
Original price $0.00
$85.00
$85.00 - $85.00
Current price $85.00

Ti-Cast Rubber Mold Base

Ti-Cast
Part # 122.415
Original price $0.00 - Original price $0.00
Original price $0.00
$43.95
$43.95 - $43.95
Current price $43.95

The Ti-Cast Rubber Mold Base is a purpose-built base designed for use with CAST/T casting machines. This rubber mold base provides a secure, stable...

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Original price $0.00 - Original price $0.00
Original price $0.00
$43.95
$43.95 - $43.95
Current price $43.95

Plastic Bell Jar 9" x 8" for Kaya Cast and all Vacuum Investing Applications

Otto Frei
Part # 121.818
Original price $0.00 - Original price $0.00
Original price $0.00
$99.00
$99.00 - $99.00
Current price $99.00

This replacement plastic bell jar is designed for use with the Kaya Cast vacuum casting machine and is compatible with a wide range of other vacuum...

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Original price $0.00 - Original price $0.00
Original price $0.00
$99.00
$99.00 - $99.00
Current price $99.00

Castaldo Quick-Sil RTV Mold Rubber-100 Gram Kit

Castaldo
Part # 122.613-100
Original price $0.00 - Original price $0.00
Original price $0.00
$15.00
$15.00 - $15.00
Current price $15.00

Castaldo Quick-Sil® is a two-part room temperature vulcanizing (RTV) silicone molding putty that produces tough, strong, and long-lasting productio...

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Original price $0.00 - Original price $0.00
Original price $0.00
$15.00
$15.00 - $15.00
Current price $15.00
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Classic Casting Machine Large Cradle

Otto Frei
Part # 122.365D
Original price $0.00 - Original price $0.00
Original price $0.00
$12.50
$12.50 - $12.50
Current price $12.50

The Classic Casting Machine Large Cradle is a replacement flask cradle designed to hold larger diameter casting flasks on the Classic Centrifugal C...

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Original price $0.00 - Original price $0.00
Original price $0.00
$12.50
$12.50 - $12.50
Current price $12.50
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Classic Casting Machine Small Cradle

Otto Frei
Part # 122.365C
Original price $0.00 - Original price $0.00
Original price $0.00
$12.50
$12.50 - $12.50
Current price $12.50

This replacement flask cradle is designed to hold smaller diameter casting flasks for use with the Classic Centrifugal Casting Machine from Buffalo...

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Original price $0.00 - Original price $0.00
Original price $0.00
$12.50
$12.50 - $12.50
Current price $12.50
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Hazardous Item: US Ground Shipping Only

Griffith Waxolvent

Grobet USA
Part # 121.792
Original price $0.00 - Original price $0.00
Original price $0.00
$11.50
$11.50 - $11.50
Current price $11.50

Griffith Waxolvent is a solvent and polish formulated for wax and plastic models used in lost-wax casting and model-making. It serves as a direct r...

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Original price $0.00 - Original price $0.00
Original price $0.00
$11.50
$11.50 - $11.50
Current price $11.50

Replacement Satellite Stepless Infinte (Low-Hi) Control -J100/J200-120V

Otto Frei
Part # 122.097
Original price $0.00 - Original price $0.00
Original price $0.00
$71.50
$71.50 - $71.50
Current price $71.50

This stepless infinite (low-to-high temperature) control is a direct replacement for the temperature control unit on Satellite J100 and J200 kilns ...

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Original price $0.00 - Original price $0.00
Original price $0.00
$71.50
$71.50 - $71.50
Current price $71.50