Diamond abrasive disc INTERA

Overview
New INTERA separating disc range, developed for precise, efficient and reliable work in the dental laboratory. Two lines. Two areas of application. One reliable choice.

INTERA CERAM
Highly flexible, strong and efficient diamond separating discs for precise cutting and fine processing of ceramics, lithium disilicate and zirconia. Double reinforcement with a very fine fibreglass net provides additional stability during use. The thin and flexible design enables precise processing and helps reduce the risk of damage to delicate ceramic restorations caused by vibration.

Why INTERA CERAM?

• diamond separating discs
• very thin and flexible
• double reinforcement with a very fine fibreglass net
• precise and stable cutting
• for ceramics, lithium disilicate and zirconia

Recommended speed
Lithium disilicate: 10,000–12,000 rpm
Zirconia: 10,000–20,000 rpm
Maximum speed: 50,000 rpm

INTERA CERAM - References
REF | Dimension
760 | 20 × 0,2+ mm*
761 | 20 × 0,3 mm

INTERA METAL
High-performance separating discs for efficient and precise cutting and processing of precious and non-precious dental alloys. Reinforced on both sides with fibreglass netting, they provide stability and reliability in everyday laboratory work. High cutting efficiency enables precise processing with minimal material loss and limited heat generation.

Why INTERA METAL?

• high cutting efficiency
• precise and stable cutting
• reinforced on both sides with fibreglass netting
• minimal material loss
• limited heat generation during processing
• wide range of diameters and thicknesses

Maximum speed
REF 762 to 766 - 50,000 rpm
REF 767 to 770 - 38,000 rpm

INTERA METAL - References
REF | Dimension | Version | Recommended speed
762 | 22 × 0,2+ mm* | | 15,000 to 30,000 rpm
763 | 22 × 0,3 mm | | 15,000 to 30,000 rpm
764 | 22 × 0,5 mm | | 15,000 to 30,000 rpm
765 | 22 × 1,0 mm | HARD | 15,000 to 25,000 rpm
766 | 26 × 0,5 mm | | 15,000 to 30,000 rpm
767 | 40 × 0,4 mm | | 15,000 to 25,000 rpm
768 | 40 × 0,5 mm | | 15,000 to 25,000 rpm
769 | 40 × 0,7 mm | | 15,000 to 25,000 rpm
770 | 40 × 1,0 mm | HARD | 12,000 to 20,000 rpm

* The 0.2+ version has an actual thickness of 0.25 mm. HARD – double-reinforced separating disc.

Intera discs are intended exclusively for laboratory use and not suitable for intraoral application.

Caractéristiques / spécifications techniques

• Brand: Interdent
• Series / Denomination: INTERA
• Product type: Separating and cutting discs (two lines: INTERA CERAM and INTERA METAL)
• INTERA CERAM: diamond separating discs for ceramics, lithium disilicate and zirconia; double reinforcement with fine fibreglass net; thin and flexible
• INTERA METAL: high-performance discs for precious and non-precious alloys; reinforced on both sides with fibreglass netting; designed for minimal material loss and limited heat generation
• Recommended speeds: CERAM - Lithium disilicate 10,000–12,000 rpm; Zirconia 10,000–20,000 rpm; Maximum 50,000 rpm. METAL - various recommended ranges per reference (see table above)
• Available references / dimensions: CERAM refs 760 (20×0,2+ mm*), 761 (20×0,3 mm); METAL refs 762–770 covering 22 mm, 26 mm and 40 mm diameters with thicknesses 0,2+/0,3/0,5/0,7/1,0 mm (HARD versions double-reinforced)
• Packing examples: INTERA CERAM variants typically 10 pcs packs; INTERA METAL variants typically 20 pcs packs (varies by reference)
• Intended use: laboratory use only (not for intraoral application)