What is the maximum speed of the handpiece?

The handpiece features a max speed of 35,000 RPM, ensuring high efficiency for polishing and grinding tasks.

What are the available chuck types?

We offer three chuck types: Ring Lock, Push Button (Easy Load), and Latch Type (Secure Lock) to suit different user preferences.

What are the minimum order quantity and payment terms?

The minimum order quantity is 1 Pc. We accept payment via LC, T/T, and PayPal.

35000rpm Precision Dental Contra Angle Handpiece for Tooth Surface Polishing

Name: 35000rpm Precision Dental Contra Angle Handpiece for Tooth Surface Polishing
Brand: Shanghai Craftro Tech Co., Ltd.
SKU: 2270011315

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

High-Speed Performance: Max speed reaches 35,000 RPM for efficient tooth surface polishing.

Multiple Chuck Types: Available in Ring Lock, Push Button, and Latch Type for secure bur holding.

International Certifications: Holds ISO9001, ISO13485, MDSAP, CE, and RoHS certifications for quality assurance.

OEM/ODM Customization: Offers flexible customization for design, samples, branding, and packaging.

Durable Stainless Steel: Constructed from high-quality stainless steel for long-lasting durability.

Versatile Applications: Suitable for dental clinics, labs, nail care, engraving, and model making.

Low Vibration Design: Engineered for speed stability and low vibration during operation.

Quick Connector: Comes with a quick connector for easy and fast installation.

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: ≤3.99h

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 our grinding systems commonly applied in?

Our grinding systems are primarily used in dental clinics and dental laboratories, and are also applied in professional nail care, engraving, model making, and other precision finishing fields. They are suitable for working with materials such as resin, plastics, soft metals, and composite materials where controlled precision and stable operation are required.

Q:What product categories do we focus on?

We focus on the development and production of desktop grinding machines, portable micromotors, handpieces, and a comprehensive range of grinding and polishing burs. These products are designed to work together as complete systems, supporting a wide variety of precision applications.

Q:Do we offer OEM and ODM services?

Yes. We offer OEM and ODM customization services based on different project requirements, including product configuration, appearance design, branding, and packaging. With in-house R&D capabilities and established manufacturing processes, we support both standard models and customized solutions for long-term cooperation.

Q:What quality standards and certifications do we follow?

Our manufacturing operations follow established quality management systems, and our facility holds ISO9001, ISO13485, and MDSAP certifications. These systems and certifications support product consistency and regulatory alignment for international markets.

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

Our grinding systems are developed with attention to speed stability, low vibration, operational control, and durability. When combined with compatible handpieces and grinding burs, they are well suited for fine finishing, detailed shaping, and extended precision tasks across dental and other professional applications.