The Renfert Dynex Brillant Separating Disc is a high-performance, precision disc designed for separating precious metal alloys with extreme accuracy. Its ultra-thin profile and reinforced structure make it ideal for fine detail work with minimal material loss.

• Designed for precious metal restorations and fine structures

• Delivers exceptionally smooth and precise cuts

• Glass fiber reinforced for safe and stable handling

• Produces low vibration and minimal thermal impact

• Ideal for narrow gaps, small connectors, and detailed trimming

Quantity: 10 discs

Ultra-thin separating discs for gold. Available in 2 sizes, 3/10 mm and 2/10mm 20,000 rpm

Ultra-thin separating discs in various sizes, excellent for cutting porcelain and all types of metals.

Ultra-thin separating disc reinforced with micro-fiber. Extremely durable, flexible, and long-lasting. Low heat produced and used at high speeds. 50,000 rpm. Comes in 2 types and 2 sizes. AF – aluminum oxide for alloys. SF – silicone carbide for zirconia, e.max and pure gold. .3 mm and .2mm

Flexible diamond plated precision cutting disks are ideal for finishing of porcelain restorations.

Red Flash Disc

These Veri-Thin Discs are much thinner than the regular Joe Dandy Discs, but still maintains the strength and fast, cool cutting qualities. These discs, made of silicon carbide, are especially suited for cutting and finishing porcelain and gold. Ideal speeds for the discs are between 10,000 and 12,000 rpm.

Dura-thin Discs

Ultra-thin Disc

• Made of silicon carbide
• Available Color: Gray
• Available Size: 7/8" x .009" (22.2 x 0.22mm)
• Available in 25/box

The Renfert Dynex Titanium Separating Disc is a flexible, glass fiber reinforced disc designed for efficient cutting of titanium and titanium alloy restorations, including abutments, bars, and frameworks. It provides precise, stable separation even in solid areas and large structures.

• Ideal for implant superstructures made of titanium or titanium alloys

• Combines high flexibility with robust cutting strength

• Enables accurate, vibration-free processing

• Offers processing safety without disc breakage

• Delivers high cutting efficiency for cost-effective workflows

Quantity: 20 discs
Dimensions: 0.3 mm thickness × 26 mm diameter

The Renfert Dynex Separating Disc is a flexible, double glass fiber reinforced disc made for separating and grinding precious and non-precious metal alloys, including model cast alloys. It provides precise cutting with minimal heat generation, even on delicate restorations.

• Suitable for precious and non-precious metals and model cast alloys

• Delivers efficient separation with high cutting precision

• Produces minimal thermal stress, gentle on materials

• Safe and durable thanks to reinforced disc structure

• Ideal for thin sprues (<3 mm) and small restoration zones

Quantity: 20 discs

The Renfert Plastercut Separating Disc is a diamond-coated disc designed for precise die separation from plaster model bases. It offers clean cuts with minimal vibration, protecting die edges and improving overall workflow efficiency.

• Ideal for cutting dies from plaster arches and bases

• Diamond-coated surface enables fast, accurate cutting

• Stable carrier material reduces noise and vibration

• Perforated design improves visibility during use

• Preserves fine margins and reduces the risk of chipping

Quantity: 1 disc
Size Options: Available in 30 mm × 0.30 mm, 38 mm × 0.30 mm, and 45 mm × 0.35 mm