Busch Diamond Cylinder Rounded Edge Bur | Busch No. 837LKR 012 – Medium Grit – FG | Pack of 6
The diamond cylinder dental bur medium grit from Busch & Co. GmbH is a precision-engineered rotary instrument designed to meet the demanding standards of modern restorative and prosthetic dentistry. Featuring a cylinder rounded edge geometry, this bur delivers controlled, consistent cutting performance across a wide range of clinical procedures.
Product Specifications
- Shape: Cylinder Rounded Edge
- Grit: Medium
- ISO Classification: 806 314 586 524 012
- Shank: FG (Friction Grip)
- Pack Quantity: 6 burs per pack
Applications
The diamond cylinder dental bur medium grit is ideally suited for crown preparation, where precise axial wall definition and controlled depth of cut are essential. Its rounded edge design helps reduce stress concentration at preparation margins, contributing to cleaner, more predictable outcomes.
The diamond cylinder dental bur medium grit is well-suited for the following clinical procedures:
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Crown Preparation — Reduction of tooth structure to create the margins and clearance required for a crown. |
Why Choose This Instrument
Manufactured in Germany, this diamond cylinder dental bur medium grit reflects Busch & Co. GmbH's long-standing commitment to quality and dimensional accuracy. Medium grit provides an effective balance between material removal rate and surface finish, making it a versatile choice for everyday clinical use. The FG shank ensures compatibility with standard high-speed handpieces commonly used in dental practices worldwide.
Each pack contains 6 burs, offering excellent value for busy practices that require reliable, consistent instruments on a regular basis. The diamond cylinder dental bur medium grit is a dependable addition to any dental instrument inventory seeking German-engineered precision.
Instrument Dimensions
| Head Ø | 1.2 mm (ISO size 012) |
|---|---|
| Shank | FG (Friction Grip) — 1.60 mm Ø, 19 mm overall length (ISO 314) |
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.
Busch Warranty & 60-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused, unopened product in its original packaging can also be returned or exchanged within 60 days of delivery. Full terms are on our Warranty page and Returns page.
FAQ
What shank type does this bur use?
This bur uses an FG (Friction Grip) shank, compatible with standard high-speed dental handpieces.
How many burs are included in one pack?
Each pack contains 6 burs.
What is the ISO classification for this instrument?
The ISO classification is 806 314 586 524 012.
