Busch Carbide Twist Drill | Busch No. 4203S 015 – HP-SH | Pack of 2
The carbide twist drill bur pack from Busch & Co. GmbH delivers precision-engineered performance for demanding dental applications. Each unit in this carbide twist drill bur pack is manufactured to exacting standards, ensuring consistent geometry, reliable cutting action, and long-lasting durability in clinical use.
Product Overview
This offering is the 4203S 015 HP-SH Twist Drill in a convenient pack of two carbide twist drills. The standard classification for this instrument is ISO: 500 103 417 364 015, providing clear identification for ordering and record-keeping purposes. Carbide construction ensures superior hardness and wear resistance compared to standard steel alternatives, making each carbide twist drill bur pack a sound investment for consistent procedural outcomes.
Applications
- Precision Technique: Designed for precision technique applications requiring controlled, accurate drilling with minimal deviation.
- Suitable for use with HP-SH (Handpiece Straight) compatible equipment.
- Ideal for dental laboratory and clinical environments where consistent bur geometry is critical.
Key Features
- Carbide material for enhanced hardness and longevity
- Twist drill geometry for efficient chip evacuation and smooth cutting
- ISO-classified for standardized identification
- Supplied as a pack of two for clinical convenience
- Made in Germany — engineered to rigorous quality standards
Every carbide twist drill bur pack carries the assurance of German engineering, reflecting Busch & Co. GmbH's longstanding commitment to quality dental instrumentation.
Instrument Dimensions
| Head Ø | 1.5 mm (ISO size 015) |
|---|---|
| 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.
Busch Warranty & 90-Day Returns
This Busch instrument is guaranteed against manufacturing and workmanship defects — we'll repair or replace it under normal professional use. Unused product in original packaging can also be returned or exchanged within 90 days of your invoice date. Full terms are on our Warranty page.
FAQ
What shank type does this drill use? This drill is designed for HP-SH (Handpiece Straight) use, compatible with standard straight handpiece connections.
What is the ISO classification for this bur? The ISO classification is 500 103 417 364 015, enabling precise specification and reordering.
How many drills are included? Each pack contains two carbide twist drills.
Specifications: Busch No. 4203S 015
| Busch figure | 4203S |
| Shape | Twist Drill |
| ISO size / drill diameter | 015 (1.5 mm) |
| Shank | HP-SH (short shank) |
| Line / technique | Precision Technique |
| Pack size | Pack of 2 |
| Material | Carbide |
The twist drill bores clean holes of a defined diameter, for pin holes in models and precision-technique drilling. The 1.5 mm diameter sets the hole size.
Read the guides: Dental Laboratory Burs, Polishers & Abrasives · Bur Speed Chart · Dental Bur Glossary · All lab carbide cutters
Busch Carbide Twist Drill | Busch No. 4203S 015 – HP-SH | Pack of 2
