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Product Description
17-4pH Hole Drilling Drill for Medical and Surgical Use
Our 17-4PH Stainless Steel Drilling Bits are crafted for optimal performance in drilling precipitation-hardening stainless steels like 17-4PH. Ideal for the medical sector, these bits deliver outstanding hardness, wear resistance, and biocompatibility. Made from premium micro-grain carbide, they offer exceptional strength and longevity.
🌟 Key Features
Precision-ground cutting edges feature specialized geometry and flute design to minimize work-hardening, enable smooth chip removal, and ensure superior hole quality. Rigorous passivation ensures corrosion resistance.
🏥 Applications
Orthopedic drills, surgical scissors, bone plates, screws, endoscope parts, robotic arms, and diagnostic equipment components (CT/MRI scanners).
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Professional Capability
The facility has obtained the GB/T 19001-2016/ISO 9001:2015 quality system certification, as well as the GB/T 42061-2022/ISO 13485:2016 medical device quality system certification. We focus on the research and production of non-standard metal medical device precision parts. Equipped with high-precision engraving lathes, CNC centering machines, automatic lathes, and precision laser cutting equipment.
Our R&D team is composed of senior engineers and technicians dedicated to high-precision customization. We ensure each product meets strict industry standards through continuous optimization of production processes, providing excellent value for money and reliable quality guarantee.
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Frequently Asked Questions
What materials are used for these medical drill bits?
We primarily use 17-4PH and 440C stainless steel, known for high strength, hardness, and corrosion resistance, along with premium micro-grain carbide.
Are the drill bits certified for medical use?
Yes, the production process is certified under ISO 13485:2016 for medical devices and the products comply with ISO 10993-1 biocompatibility standards.
Can I request a custom size or geometry?
Absolutely. We offer customization for diameter (Φ0.1mm - Φ20.0mm), length, and point geometry (90° to 140°) to meet specific surgical requirements.
What surface treatments do you provide?
Our standard treatments include electropolishing and passivation. Optional high-performance coatings like TiAlN and DLC are available for enhanced wear resistance.
What is the typical production tolerance?
We achieve high precision with h5/h6 tolerances (±0.004mm to ±0.008mm) and a runout (TIR) of ≤ 0.01 mm.
How do you manage thermal safety during drilling?
The drill design and surface finish are optimized to minimize friction and heat generation, keeping the threshold below 47°C to prevent tissue damage in bone.
LeienCare Tech
