MANI Diamond Burs - BR-40EF (Ball Round - Extra Fine Grit)

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70EGP

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Overview
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MANI Diamond Burs (BR-40EF - Ball Round Extra Fine) are precision ultra-fine rotary finishing instruments designed for delicate cavity preparations, occlusal fissure opening, and high-gloss margin polishing. Manufactured in Japan using micro-dense diamond bonding technology, extra-fine (EF) grit burs provide exceptionally smooth surfaces and minimize trauma to the remaining tooth structure.
Key Clinical Applications:
Fine Occlusal Adjustments: Ideal for smoothing and refining pit and fissure anatomy during restorative procedures.
Margin Finishing & Polishing: Used for the final smoothing of composite resin restorations, veneer margins, and transitional line angles.
Product Features:
Extra-Fine (EF) Diamond Grit: Delivers ultra-smooth surface textures, reducing the need for extensive subsequent rubber wheel polishing.
Ball Round Geometry: Perfectly spherical head allows uniform internal rounded transitions, preventing stress concentration points in cavity preparations.
High-Concentricity Shank: Precision-machined from high-grade stainless steel to ensure zero wobble and protect handpiece turbine bearings.
Autoclavable: Fully resistant to repeated high-temperature steam sterilization up to 134°C.

⚙️ Technical Specifications (Data Grid)

Technical Feature	Specification Detail
Brand & Manufacturer	MANI, Inc. (Japan)
Series & Shape	BR Series (Ball Round - BR-40)
Grit Type	EF (Extra Fine - distinguished by red/yellow or white band depending on standard, ultra-smooth finish)
Shank Type	FG (Friction Grip) for High-Speed Turbines
Material Composition	Stainless steel shank with micro-dense diamond coating
Sterilization	Autoclavable up to 134°C
Indication	Fine cavity preparation, fissure opening, and margin smoothing