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Industrial Stainless Steel Drill Bit with Customization and Electropolishing
US$1.25
100 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
After-sales Service
3 MonthsWarranty
3 MonthsCondition
NewModel NO.
Y3662Certification
ISO9001, ISO13485Standard
GBCustomized
CustomizedMaterial
Stainless SteelApplication
Metal Processing Machinery PartsProcessing
CNC MillingAppearance
Electropolishing PassivationSecondary Processing
Scale SandblastingCustomization
Processing According to The DrawingTransport Package
Vacuum Packaging Cardboard BoxTrademark
6.0*230Origin
Dongguan, GuangdongHS Code
7301200000Production Capacity
51000pieces/YearKey features
Full Customization Available: Customizable diameter, pitch, flute length, point angle, and shank type based on drawings.
Dual Application Capability: Designed for both medical bone procedures and precision metal processing applications.
High Hardness Material: Made from 17-4PH stainless steel hardened to 40-45 HRC for superior wear resistance.
ISO 13485 Certified: Manufactured under ISO 13485:2016 medical device quality system certification standards.
Chip-Free Thread Forming: Optimized for creating threads in metal without generating chips, enhancing strength.
Electropolishing Finish: Features electropolishing and passivation per ASTM A967 for corrosion resistance.
OEM and ODM Services: Supports custom drawings and sample customization with rapid delivery options.
Company profile

Dongguan Yuelinsen Metal Technology Co., Ltd.Guangdong, China
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 4 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤6.38h
AI-Powered supplier vetting
SummaryDongguan Yuelinsen Metal Technology Co., Ltd. is a China-based limited company established in 2021, with 11 employees and operations in Guangdong. It specializes in non-standard hardware medical-device precision accessories and machine-processed metal products, and states that it supports drawing-based and sample customization. The supplier reports ISO 9001 and ISO 13485 certifications, but the provided information does not establish their current validity beyond the stated claims. Its descriptions emphasize stable processing, quality orientation, fast shipping, and after-sales assurance. A CTI audit record covers hardware medical device precision accessories, with a stated audit period from August 1, 2025 to July 31, 2026; the evaluation result is recorded as 0, without an interpretation provided. Evidence is insufficient to assess financial credibility, innovation services such as ODM/OEM/SDK, overseas support, trade-show participation, detailed quality-control assurance, customer cases, or fire-drill...
Supplier typeThe supplier is a Chinese limited company established in 2021 with 11 employees, operating in Guangdong. It focuses on hardware medical-device precision accessories and machine-processed metal products, indicating a small specialized manufacturing supplier rather than a broadly diversified enterprise.
CertificationsThe company states that it has passed GB/T 19001-2016/ISO 9001 and GB/T 42061-2022/ISO 13485:2016 medical-device quality-management-system certifications. These stated certifications directly support a positive assessment, although the slices do not provide certificate numbers or independent verification details.
After-Sales capabilityThe company explicitly describes itself as providing an after-sales guarantee and emphasizes honest, customer-oriented cooperation. This is direct evidence of an after-sales commitment, but no detailed service process, response time, or support coverage is provided.
Production capacityThe supplier states that it performs batch processing and machine processing, with stable and efficient process flow, quick shipping, and capabilities including sealing, bending, stamping secondary processing, and centerless grinding of long shafts. Its stated product scope and CTI audit record support production capability for specialized precision accessories.
Customization capabilityThe company explicitly supports custom drawing and sample customization and describes non-standard processing customization across electronics, electrical appliances, medical devices, automobile parts, and transportation. This directly supports a positive assessment of customization capability.
Product Q&A
Q:What materials are used for the drill bits?
A:
The drill bits are made from hardened 17-4PH stainless steel (UNS S17400), solution treated and aged to Condition H900.
Q:Can the product dimensions be customized?
A:
Yes, full customization is available for diameter, pitch, flute length, point angle, and shank type according to your drawings.
Q:What are the hardness specifications?
A:
The core hardness ranges from 40-45 HRC (Rockwell C Scale), providing necessary toughness and wear resistance.
Q:Are these tools suitable for medical use?
A:
Yes, they are designed for orthopedic, trauma, dental, and maxillofacial procedures, complying with ISO 9714 standards.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 100 pieces.
Send Inquiry
*To:
Dongguan Yuelinsen Metal Technology Co., Ltd.
Dongguan Yuelinsen Metal Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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