Busch Diamond Inverted Cone Bur | Busch No. 6805 016 – Coarse Grit, Green Ring – FG | Pack of 6

The diamond inverted cone dental bur coarse grit from Busch & Co. GmbH is a precision-engineered rotary instrument designed for demanding restorative and preparatory procedures in clinical dentistry. Featuring a distinctive inverted cone geometry paired with a coarse grit diamond surface and a green ring identification band, this bur delivers aggressive, efficient material removal where maximum cutting performance is required.

Product Specifications

• Shape: Inverted Cone
• Grit: Coarse
• Ring Color: Green
• ISO Classification: 806 314 010 534 016
• Shank: FG (Friction Grip)
• Pack Quantity: 6 burs per pack

Applications

The diamond inverted cone dental bur coarse grit is particularly well suited for cavity and fissure preparation, where its geometry enables precise access and controlled lateral cutting. The coarse diamond grit facilitates rapid removal of tooth structure and restorative materials, reducing chair time and improving procedural efficiency.

The diamond inverted cone dental bur coarse grit is well-suited for the following clinical procedures:

	Cavity/Fissure Preparation — Opening, extending and shaping cavities and fissures with controlled removal of enamel and dentin.
	Excavation — Removal of carious dentin and existing restorative material with controlled depth.

Instrument Dimensions

Per ISO 6360, the size number is the maximum head diameter in tenths of a millimeter. See our Busch Bur Size Chart for the full size conversion table, shank codes, and color ring guide.

Quality and Origin

Manufactured in Germany by Busch & Co. GmbH, each diamond inverted cone dental bur coarse grit is produced to consistent dimensional tolerances, ensuring reliable fit, balance, and cutting performance across every use. The German engineering heritage behind these instruments reflects a commitment to precision, longevity, and clinical dependability.

FAQ

What does the green ring indicate? The green ring is the internationally recognised ISO colour code for coarse grit on diamond dental burs.

What shank type is this bur? This bur features an FG (Friction Grip) shank, compatible with standard high-speed handpieces.

How many burs are included? Each pack contains 6 burs of the diamond inverted cone dental bur coarse grit (6805 016).

Is this bur suitable for high-speed handpieces? Yes, the FG shank is designed for use with conventional high-speed dental handpieces.

Compare With

Manufacturer literature: Busch catalogs and product brochures for this line are available in our Busch Burs Catalog Library.