
The Prehma Round Carbide Burs . 1/2 LA (Right Angle). Ideal for initial entry is a genuine KEYSTONE Industries product, supplied 5pk. US manufacturer of dental laboratory and clinical consumables, including acrylics and denture materials, gypsum, articulating and finishing products, orthodontic wire, engine stones and 3D printing resins. Stocked and shipped by US Dental Depot from our own facility in Boca Raton, FL.
Industries USA · Gibbstown, NJ · Distributed by USDD USDD#: 446149 MFG#: 05-60048 KEYSTONE Prehma Round Carbide Burs . 1/2 LA (Right Angle).
Ideal for initial entry 5 Manufacturer item # 05-60048 · USDD item # 446149 · Variant 5 Shank RA (Right-Angle / Latch) — intra-oral slow-speed Material Tungsten Carbide Cut action Cuts (does not polish) Use environment Operatory chair — slow-speed handpiece Sterilization Autoclavable Overview tion surface. Ideal for caries excavation. Slow-speed control combined with Carbide cutting efficiency.
Round, pear and surgical head shapes. Covers entry, caries excavation, and gentle margin refinement. Autoclavable. Standard steam-autoclave cycle between patients. Why dental professionals choose this RA latch Carbide bur Slow-speed control with Carbide cutting efficiency — ideal for caries excavation under tactile feedback. Standard RA latch Shank fits every modern slow-speed handpiece head.
| Manufacturer part # | 05-60048 |
| Feature | RA - Carbide burs |
| Detail | Round |
| Detail | Cross Cut |
| Pack | 5pk |
| Origin | Made in USA |
| Category | Burs · Carbide Burs Laboratory · Round Carbide Burs 1/2 Shank |
| USDD SKU | 446149 |
| Brand | KEYSTONE Industries |
| Option | Tier | Positioning | Availability |
|---|---|---|---|
| KEYSTONE INDUSTRIES (this listing) | Branded | Manufacturer-specified product | Stocked at USDD |
| USDD House Brand / value lines | Value tier | Lower cost per unit | Stocked at USDD — ask for the equivalent |
| Other branded alternatives | Premium tier | Comparable products from other makers | Ask us and we will quote the equivalent |
Alternatives US Dental Depot stocks for the same purpose. Tier and positioning only — no performance figures are claimed for any brand. Tell us what you use now and we will match it honestly.
Tell us what you currently use and we will confirm the match before anything ships. Call 954-874-6325 or email support@usdentaldepot.com.
Technical data sheets and instructions for use are available from us on request — call 954-874-6325 or email support@usdentaldepot.com.
KEYSTONE Industries
KEYSTONE Industries
480 South Democrat Road, Gibbstown, NJ 08027, USA
keystoneindustries.com
US manufacturer of dental laboratory and clinical consumables, including acrylics and denture materials, gypsum, articulating and finishing products, orthodontic wire, engine stones and 3D printing resins.
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