ELA Fissure Tungsten Carbide Burs RA (Model C21 - Pack of 2)

(0) 0 Reviews 0 Orders 0 Wish listed

140EGP

Sizes :

#008

#010

#012

Quantity :

Total price :

(Tax : )

Overview
Reviews

ELA Fissure Tungsten Carbide Burs (RA-C21 Series) are professional-grade slow-speed rotary instruments engineered for controlled cavity wall preparation, conservative dentin excavation, and precise margin finishing. Featuring a latch-type (RA) shank for contra-angle low-speed handpieces and a micro-grain tungsten carbide head, the C21 fissure series delivers exceptional tactile feedback, stable cutting torque, and smooth structural reduction.
Key Clinical Applications:
Controlled Cavity Wall Shaping: Prepares parallel axial walls and flat pulpal floors with high tactile awareness in deep or sensitive preparations.
Slow-Speed Excavation & Trimming: Efficiently removes residual caries and old restorative materials near sensitive pulp horns without high-speed vibration risks.
Fine Restorative Finishing: Contours and refines internal line angles during conservative restorative workflows.
Product Features:
RA Latch-Type Shank: Precision-machined locking notch ensures a secure, slip-free fit in standard contra-angle slow-speed handpieces.
Specialized C21 Flute Geometry: Optimized blade angles shear dentin cleanly, reducing heat generation and minimizing chatter.
Micro-Grain Tungsten Carbide: Provides superior edge retention, structural durability, and resistance to torsional wear.
Targeted Fine Sizes (008, 010, 012): Compact micro-diameters ideal for narrow fissures and conservative cavity designs.

⚙️ Technical Specifications (Data Grid)

Technical Feature	Specification Detail
Brand & Manufacturer	ELA
Product Line / Model	C21 Fissure Carbide Burs
Shank Type	RA / Latch-Type (Contra-Angle Low-Speed Handpiece)
Available Sizes (Head Diameters)	008, 010, 012
Instrument Shape	Straight / Tapered Fissure (C21 Series)
Material Composition	Premium micro-grain tungsten carbide head with stainless steel shank
Packaging Unit	Pack of 2 burs
Indications	Slow-speed cavity wall preparation, caries excavation, fine structural finishing