Busch Midis Carbide Cylinder Round Bur | Busch No. M 426MQS 023 – HP | Pack of 2
The carbide cylinder midi dental bur M 426MQS 023 HP by Busch & Co. is a precision-engineered rotary cutting instrument designed for demanding clinical and laboratory applications. Featuring a cylinder round form with a medium crosscut, this carbide cylinder midi dental bur delivers controlled, efficient material removal with a smooth cutting action that reduces vibration and heat generation.
Key Features
- Form: Cylinder Round
- Cut Type: Medium Cut with Crosscut (MQS)
- Size: Midi (023)
- Shank: HP (Handpiece)
- Material: Tungsten Carbide
- Pack Quantity: Pack of 2
Instrument Dimensions
| Head Ø | 2.3 mm (ISO size 023) |
|---|---|
| Shank | HP (Straight Handpiece) — 2.35 mm Ø, 44.5 mm overall length (ISO 104) |
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.
Applications
The carbide cylinder midi dental bur is well-suited for the following dental laboratory applications:
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |
Made in Germany
Manufactured in Germany to the exacting standards Busch & Co. is renowned for, every carbide cylinder midi dental bur in this range reflects decades of German engineering expertise. The result is a consistent, reliable instrument that professionals can depend on across a wide range of procedures.

FAQ
What shank type does the M 426MQS 023 HP use? This bur uses an HP (handpiece) shank, compatible with standard straight handpiece connections.
What materials is this bur suited for? This instrument is designed for plastics technology applications and is well-suited to trimming, shaping, and finishing plastic dental materials.
How many burs are included? Each order contains a pack of 2 burs.
