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  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
  • Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits
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Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits

  • 5 - 11 Boxes
    $5.78
    $6.42
  • 12 - 119 Boxes
    $5.20
    $5.78
  • 120 - 2399 Boxes
    $4.62
    $5.13
  • >= 2400 Boxes
    $4.04
    $4.49
View product details

Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precision Drilling & Grinding: Designed for intricate jewelry crafting, including stone setting, engraving, and shaping delicate materials like silver, gold, and precious stones.
  • Versatile Applications: Supports tasks such as ring fabrication, jewelry repair, and detailed surface finishing with diameters ranging from 0.7mm to 2.3mm.

Key features

  • 1. Material Technology

    • With carbide and high-speed steel (HSS) construction, achieve exceptional durability and resistance to wear, outlasting standard steel tools by up to 30%*. The corrosion-resistant design ensures longevity even in demanding jewelry applications.

  • 2. Interactive Design

    • With precision-engineered tips and a range of diameters (0.7mm–2.3mm), adapt seamlessly to intricate tasks like stone setting, engraving, and delicate metalwork. The ergonomic design ensures comfortable, controlled operation for detailed jewelry crafting.

  • 3. Performance Parameters

    • With diameters as small as 0.7mm and as large as 2.3mm, tackle both micro-detailing and broader surfaces with pinpoint accuracy. Ideal for tasks requiring high-speed performance without compromising precision.

  • 4. Scenario Solutions

    • With versatility for jewelry grinding, silver shaping, and ring customization, address diverse professional needs. Perfect for tasks like engraving, stone setting, and metalworking where precision is critical.

  • 5. Certification Standards

    • With CE certification, ensure compliance with EU safety and quality standards, guaranteeing reliability and safety for use in commercial or professional jewelry workshops.

Product details

Strong Ostrich HSS 90 Degree Jewelry Burs Carbide Jewelry Burrs Diamond Stone Setting Tool Jewelry Heart Burr Drill Bits

STRONG OSTRICH HSS Jewelry Burs are precision-engineered carbide burrs designed for intricate jewelry crafting, stone setting, and delicate metalwork. Crafted from high-speed steel (HSS) and carbide, these burrs deliver unmatched durability and precision, certified to CE standards. With diameters ranging from 0.7mm to 2.3mm, they cater to applications like engraving, stone setting, and detailed grinding in silver, rings, and other jewelry components.

Technical specifications

FeatureSpecificationBenefit
Material CompositionCarbide, High-Speed Steel (HSS)Ensures sharpness, wear resistance, and precision.
Diameter Range0.7mm to 2.3mm (19 sizes)Customizable for precise tasks in tight spaces.
CertificationCE CertifiedMeets safety and quality standards for professional use.
ApplicationJewelry grinding, stone setting, silverworkVersatile for engraving, drilling, and shaping delicate materials.

Customization guide

Adjustable diameter parameters (0.7mm–2.3mm) allow customization to meet specialized needs, such as micro-engraving on rings or precise stone setting in fine jewelry.

Get inspired

With the STRONG OSTRICH HSS Jewelry Burs, you can achieve flawless precision in intricate designs. Whether crafting delicate filigree or setting gemstones, these burrs ensure consistent performance and durability, making them indispensable for jewelry artisans and professionals.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material HardnessHSS + Carbide (60HRC)Enhanced Carbide (65HRC)Diamond-Coated Carbide (75HRC)
Diameter Precision±0.02mm±0.01mm±0.005mm
Durability (Hours)50 hours100 hours200 hours

Supplier's note

  1. Technical Breakthroughs:

    • Diamond-Coated Pro Model: Triple the hardness of industry standards, enabling safe drilling in titanium and hardened alloys.
    • Precision Diameter Tolerance: The Advanced Model’s ±0.01mm accuracy ensures flawless engraving on 0.5mm-thick silver sheets.
    • CE Compliance: Rigorous testing guarantees safety for prolonged use in workshop environments.

  2. Version Selection Guidance:

    • Base Model: Ideal for occasional artisans or small-scale projects requiring basic durability.
    • Advanced Model: Perfect for professional jewelers needing frequent precision work, such as detailed ring engravings.
    • Pro Model: Best for high-volume production or industrial applications, like drilling in aerospace-grade metals.

With carbide material, you can achieve sharp, clean cuts in hard metals. With the Pro Model’s diamond coating, you can drill through exotic materials 20% faster than traditional carbide tools.

Frequently asked questions

  • Which STRONG OSTRICH HSS Jewelry Burs are best for delicate jewelry pieces like small rings?

  • How do I clean and maintain STRONG OSTRICH HSS Carbide Burrs for longevity?

  • What’s the difference between carbide and high-speed steel in STRONG OSTRICH Jewelry Burs?

  • Can STRONG OSTRICH Jewelry Burs be customized for specific diameters?

  • Are STRONG OSTRICH Jewelry Burs CE-certified for safety?

  • Which STRONG OSTRICH burr is best for grinding silver rings?

  • How long do STRONG OSTRICH Carbide Burrs last compared to standard tools?

  • Are STRONG OSTRICH Jewelry Burs suitable for both metal and plastic materials?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionDrilling in hard materials (titanium, gemstones)Industry Standard: Steel (ASTM A36)Our Base: HSS (AISI M2) ▲ (50% harder than steel)Our Advanced: Carbide (WC 99.9%) ▲▲ (3× harder than HSS) (ISO 23601 compliant)
Enhanced hardness for tougher materialsHigher cost for carbide
Durability/Tool LifeHigh-volume jewelry productionIndustry Standard: 500 uses before dullingOur Base: 1,200 uses ▲ (ISO 3686)Our Advanced: 3,000 uses ▲▲ (ASTM E10)
Reduced tool replacement frequencyInitial investment cost for advanced versions
Precision/AccuracyEngraving intricate jewelry designsIndustry Standard: ±0.1mm toleranceOur Base: ±0.05mm ▲ (ISO 10360)Our Advanced: ±0.01mm ▲▲ (ASME B89.4.22)
Micro-precision for detailed workRequires skilled operators for fine adjustments
Application VersatilityMulti-material projects (silver, gemstones, plastics)Industry Standard: Metals onlyOur Base: Metals + Plastics ▲ (ASTM D792)Our Advanced: Metals/Plastics/Gems ▲▲ (ASTM C1220)
Handles exotic materials like gemstonesMay need specialized cooling for gemstone drilling
Certification ComplianceExport to EU marketsIndustry Standard: Basic local certsOur Base: CE ▲Our Advanced: CE + RoHS ▲▲ (IEC 62321)
Meets stricter EU regulations (RoHS)Compliance adds to production costs
Noise LevelWorkshop with noise restrictionsIndustry Standard: 65 dBAOur Base: 58 dBA ▲ (ISO 1999)Our Advanced: 52 dBA ▲▲ (Quieter than a whisper)
Reduces hearing protection needsQuieter models may have lower RPM for delicate materials

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