What is the warranty period for the handpiece?

Standard warranty is 12 months or 2,000 operating hours, whichever comes first. Extended warranty coverage up to 36 months is optional.

What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 piece.

What are the payment terms?

Payment terms include LC, T/T, and PayPal.

1: 1 Tooth Micromotor Contra Angle for Smooth and Stable Operation

Name: 1: 1 Tooth Micromotor Contra Angle for Smooth and Stable Operation
Brand: Shanghai Craftro Tech Co., Ltd.
SKU: 2268675935

Shanghai, ChinaShanghai Craftro Tech Co., Ltd.

US$26.00

10 Pieces

Sample price:US$59.90/piece.Request sample

Product profile

Customization

Available

Condition

New

Certification

ISO9001, ISO, CE

Model NO.

Contra Angle Handpiece

Material

Stainless Steel

Light Way

Without Light

Water Way

Outer Channel

Usage Times

Non-Disposable

Application

Adult, Child

Loading Way

Gland Type

Head Diameter

Small Head

Exhaust Way

Exhaust Outside

Number of Holes

Four Holes

Connection

With Quick Connector

Rotating Speed

Low-Speed Handpiece

Transport Package

Carton

Specification

100mm*50mm*20mm

Trademark

Craftro

Origin

Shanghai

Key features

Universal E-Type Compatibility: Fits standard dental micromotors, nail drills, and lab equipment with 1:1 direct drive transmission.

High-Speed Precision: Achieves up to 40,000 RPM with stable torque for clinical dentistry, lab work, and engraving.

Durable Stainless Steel Build: Robust construction optimized for high-torque demands and long-lasting performance in professional settings.

Multi-Industry Versatility: Ideal for dental clinics, nail salons, and precision crafting using diamond burs on various materials.

Comprehensive Warranty: Standard 12-month or 2,000-hour warranty with optional extended coverage up to 36 months.

Global Technical Support: 24/7 assistance, spare parts supply, and on-site or remote training for operation and maintenance.

Certified Quality Standards: Manufactured under ISO9001, ISO13485, MDSAP, FDA, CE, and RoHS standards for safety and compliance.

Custom OEM/ODM Services: Flexible customization for configuration, appearance, branding, and packaging based on project needs.

Company profile

In-stock CapacityFast DeliveryStandardized quality controlProduction Process Visualization

Shanghai Craftro Tech Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2002-12-01Nearest Port: shanghai, ningboAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier with mechanical, hardware, electrical, semiconductor-equipment, and electronic-product activities. It supports multiple forms of customization and has stated quality assurance, raw-material traceability, inventory capacity, and manufacturing contracts with associated subcontractors. However, it does not provide 3D software design, overseas agents or branches, overseas warehouses or showrooms, or offline trade-show participation. Service management is weakly documented: no written corrective-action, complaint-handling, supplier-assessment procedures, or approved-supplier list are reported. RoHS certification, an environmental impact assessment, and regular fire drills are documented. Financial information provided is zero for the stated periods and should be treated as a significant credibility concern. No Fortune 500 cooperation is confirmed, and only one R&D engineer with no new products launched last year is reported.

Supplier typeThe supplier is explicitly identified as a professional technical supplier. Its stated scope covers hardware, electrical and electronic products, mechanical equipment and parts, semiconductor equipment, technical development services, and related sales activities, indicating a technical product and service orientation.

CertificationsRoHS product compliance certification is reported, along with an environmental impact assessment report and regular fire drills. A management-system certification is listed only as “Others,” without a specific standard, so the clearest documented certification strength is RoHS.

After-Sales capabilityThe supplier reports inventory capacity and accepts multiple transaction/payment terms, but it has no written complaint-handling or corrective/preventive-action procedures or records. It also lacks overseas agents or branches, overseas warehouses, overseas showrooms, and documented service-capability assessment procedures, limiting evidence of a structured after-sales network.

Financial creditThe provided financial data reports zero operating revenue, operating cost, gross profit, and operating profit for 2025, and zero operating revenue for the stated two-year period. These figures create an explicit concern regarding demonstrated operating scale and financial credibility.

R&D capabilityThe supplier is identified as a professional technical supplier and reports mechanical-equipment R&D capability, but it has no available SDK, only one R&D engineer, and no new products launched in the last year. The evidence supports technical capability but indicates limited documented innovation output.

Production capacityThe supplier reports valid manufacturing contracts with each associated subcontractor, inventory capacity, quality assurance, raw-material traceability, and peak-season lead times ranging from within 15 working days to one month. However, no written supplier-capability assessment procedures or approved-supplier list are maintained, so production capacity is supported but operational governance is incomplete.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. This is direct evidence of broad customization support, although 3D software design services are specifically unavailable.

Product Q&A

Q:What industries are the grinding systems applied in?

Primarily used in dental clinics and laboratories, also applied in professional nail care, engraving, and model making for materials like resin, plastics, and soft metals.

Q:What product categories does the company focus on?

Development and production of desktop grinding machines, portable micromotors, handpieces, and a comprehensive range of grinding and polishing burs.

Q:Do you offer OEM and ODM services?

Yes, we offer OEM and ODM customization for product configuration, appearance design, branding, and packaging, supporting both standard and customized solutions.

Q:What quality standards and certifications are followed?

We hold FDA registration, ISO9001, ISO13485, and MDSAP certifications, ensuring product consistency and regulatory alignment for international markets.

Q:What makes the grinding systems suitable for precision work?

Developed with attention to speed stability, low vibration, operational control, and durability, suitable for fine finishing and detailed shaping tasks.