Busch Ceramic Flame Cutter | Busch No. K425GQSR 060 – HP | Pack of 1
K425GQSR 060 HP Ceramic Cutter – Coarse Straight Power Cut
The ceramic dental bur coarse straight power cut design of the K425GQSR 060 makes it a reliable choice for demanding dental laboratory and clinical applications. This ceramic cutter features a flame shape with a coarse straight power cut combined with a crosscut geometry, delivering efficient and controlled material removal across a range of dental substrates.
Key Features
- Type: Ceramic Cutter (Kera)
- Shape: Flame
- Cut Style: Coarse Straight Power Cut with Crosscut
- Shank: HP (Handpiece)
- Grit Size: 060
- Pack Size: Pack of 1
Instrument Dimensions
| Head Ø | 6.0 mm (ISO size 060) |
|---|---|
| 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.
Engineered for Precision
Manufactured in Germany by Busch & Co. GmbH, this instrument reflects the quality standards associated with German dental engineering. The ceramic dental bur coarse straight power cut configuration enables efficient stock removal while maintaining dimensional accuracy during shaping and contouring procedures. The crosscut pattern further enhances chip clearance, reducing heat build-up and improving cutting performance over extended use.
This bur is designed for use in plastics technology applications, making it well suited to processing dental plastics and related materials in laboratory settings.
Applications
The ceramic dental bur coarse straight power cut is well-suited for the following dental laboratory applications:
| Plastics Technology — Shaping, trimming and finishing of acrylic dentures and appliances. |

FAQ
What materials is this ceramic dental bur coarse straight power cut suitable for? This cutter is indicated for dental plastics technology applications, as noted by the Plastics Technology designation on the product.
What does the crosscut geometry provide? The crosscut pattern improves chip clearance and helps reduce heat accumulation during cutting, contributing to more consistent results and longer instrument life.
What shank type does this bur use? The K425GQSR 060 uses an HP (straight handpiece) shank, compatible with standard laboratory handpiece equipment.
