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OTEC Consumables

OTEC Products

Achieve flawless, repeatable finishes with our full range of genuine OTEC process media, granulates, and polishing compounds. Specially formulated for fine jewellery, they ensure maximum finishing efficiency while minimising precious metal loss.

OTEC Consumables

0.30mm x 5.00mm Magnetic Pins

0.30mm x 5.00mm Magnetic Pins

No material is removed during processing. The surface is merely smoothed and compacted.
Used for: polishing, mirror-finish polishing and pressure deburring of precious metals.

Type	Grinding performance low-->strong	Surface fine-->coarse	Size	Geometry
M 3/5	-	++++++	0,3 x 5,0 mm	Pen
M 5/5	-	++++++	0,5 x 5,0 mm	Pen
M 10/7	-	++++++	1,0 x 7,0 mm	Pen

Ordering Details

Hygrade Casting keeps some of these products in-stock, please contact us.

Size pack options are 250g and 1kg, if not in stock, we can order in from Germany.

Enquire about the 0.30mm x 5.00mm Magnetic Pins

Authorised Australian Agent for OTEC Präzisionsfinish GmbH & Alfa Mirage JP

Security Notice

For safety and security reasons, we do not keep, hold, or store cash, loose gemstones, diamonds, or finished jewellery at our publicly listed address. This location is used exclusively for client wax drop-offs, trade consultations, administrative activities, and related business operations. All visits are strictly by appointment only. Entry will not be granted to unannounced visitors under any circumstances. The premises are protected by comprehensive security measures, including, but not limited to, monitored alarm systems and CCTV surveillance.