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Benlai Gingival Knife E012-002 BJD 2#, Single End, 5.5 Octagonal Handle Hover to inspect

Built to Last — Tactile & Durability

Autoclave Tolerance
500+ cycles @ 134°C

High-pressure steam sterilization, cycle after cycle.

TiN Coating Integrity
<1% wear after 500 cycles

Ultra-low surface energy prevents resin adhesion.

Edge Retention
500 cycles still sharp

Precision-forged CrMo alloy holds its working edge.

Benlai Gingival Knife E012-002 BJD 2#, Single End, 5.5 Octagonal Handle

$5.70
In Stock
Sharp edge no curl/chip, hard smooth anti-corrosion
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Frequently Asked Questions

A No. Our anti-stick instruments use a titanium nitride (TiN) coating with ultra-low surface energy.

A Fully compliant. Every instrument ships with traceable CE/FDA documentation.

A Yes. We accept custom handle textures, weights, and tip geometries.

A Tested to 500+ cycles at 134°C / 2 bar with no observable edge fatigue or corrosion.

A French/Japanese surgical-grade CrMo alloy steel, precision-forged and cryogenically treated. Hardness HRC 50–55.

A Yes. We provide edge regrinding, joint re-tensioning, and full lifespan assessment.

Product Q&A

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Sharp edge no curl/chip, hard smooth anti-corrosion

1.Cutting Edge: The edge of the gingival knife shall be sharp without rolled edges or chipped edges.

2.Tip Hardness: The hardness of the gingival knife tip shall be 48–56 HRC.

3.Surface Roughness: The outer surface roughness Ra of the gingival knife shall not exceed 0.8 μm.

4.Corrosion Resistance: The gingival knife shall have excellent corrosion resistance. Slight corrosion marks generated after testing can be wiped off easily.

5.Handle Appearance: The anti-slip knurling on the handle shall be clear and intact. Except for the cutting edge, the whole surface shall be free of sharp edges, burrs and cracks.

6.Dimensional Requirement: The cutting width of the gingival knife shall comply with specified standards.

Instrument Type
Category Dental Probes
Material Stainless Steel
Usage Reusable

Common Applications

This instrument is widely used in dental clinics and hospitals for diagnostic and therapeutic procedures. Suitable for both routine examinations and specialized treatments.

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Clinical Technical Specifications

Material

French/Japanese surgical-grade stainless steel (CrMo alloy) — precision forged, corrosion-resistant.

Autoclave Cycles

134°C autoclave sterilization, 500+ cycle tolerance. Maintains edge and structural integrity.

Clinical Application

Suitable for routine restorative, endodontic, and periodontal procedures.

Doctor Usage Feedback

"Well-balanced, comfortable grip, no fatigue during long procedures." — Dr. Zhang, Shanghai