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The 127mm Drill Bit Jacob Chuck End 4.5mm Flute Length 51mm is a precision orthopedic surgical instrument designed for controlled bone drilling and bone preparation during compatible orthopedic, trauma, and reconstructive procedures. Its defined dimensions include a 127mm overall length, 4.5mm drill diameter, and 51mm flute length, making it suitable for surgical systems requiring this specific drill configuration.
The 4.5mm diameter provides a defined drilling size for procedures where a 4.5mm drill is specified by the applicable fixation system or surgical technique. Accurate drill selection is important for preparing bone holes that correspond with compatible fixation components. This drill bit should therefore be selected according to the implant system, surgical technique, and manufacturer recommendations.
The 51mm flute length identifies the fluted cutting section of the drill bit. The fluted portion is designed to perform the cutting action while facilitating removal of bone material during drilling. Proper drilling technique should include appropriate alignment, controlled pressure, suitable rotational speed, and attention to the required drilling depth. Where indicated, a compatible drill guide or sleeve can help maintain the intended trajectory.
The Jacobs chuck end allows the drill bit to be secured in a compatible Jacobs-style surgical drill chuck. Correct chuck engagement is essential for stable rotation and controlled drilling. Compatibility should be verified before use because different surgical drill systems may have variations in chuck capacity, shaft configuration, and connection requirements.
With an overall length of 127mm, this drill bit provides an extended configuration that may offer useful working reach depending on the surgical approach and anatomical location. The overall length should be considered together with the flute length and the requirements of the compatible surgical drilling system.
The instrument should be inspected before each use for bending, deformation, damaged cutting edges, corrosion, surface defects, or other signs of wear. The Jacobs chuck end should also be checked to ensure it is clean and capable of achieving secure engagement with the intended chuck. Damaged or excessively worn drilling instruments should be removed from service according to facility protocols.
If supplied as a reusable surgical instrument, proper cleaning, disinfection, sterilization, and storage should be performed according to the manufacturer’s validated instructions and applicable healthcare-facility reprocessing procedures. Careful handling helps maintain the cutting performance and mechanical integrity of the drill bit.
The 127mm 4.5mm Drill Bit with 51mm Flute Length and Jacobs Chuck End is suitable for professional orthopedic instrument sets where these specific dimensions and chuck requirements are needed.
Key Features
- 127mm overall length
- 4.5mm drill diameter
- 51mm flute length
- Jacobs chuck end
- Designed for controlled bone drilling
- Supports accurate orthopedic bone preparation
- Suitable for compatible fixation procedures
- Extended working configuration
- Compatible with appropriate Jacobs-style drill chucks
- Defined fluted cutting section
- Suitable for orthopedic and trauma instrumentation
- Follow manufacturer specifications for use and reprocessing
Product Specifications
| Specification | Details |
|---|---|
| Product Name | 127mm Drill Bit with Jacobs Chuck End |
| Instrument Type | Orthopedic Surgical Drill Bit |
| Overall Length | 127mm |
| Drill Diameter | 4.5mm |
| Flute Length | 51mm |
| Chuck Connection | Jacobs Chuck End |
| Primary Function | Bone Drilling and Preparation |
| Application | Orthopedic Fixation / Bone Preparation |
| Specialty | Orthopedic / Trauma Surgery |
| Compatible Equipment | Compatible Jacobs-style drill chuck |
| Drill Guide Compatibility | Verify with manufacturer/system |
| Shaft Configuration | Jacobs chuck compatible |
| Material | Refer to manufacturer specification |
| Sterilization | Follow validated manufacturer instructions |
| Reusability | Depends on supplied configuration |
| Intended User | Qualified Healthcare Professionals |
FAQs
What is this 4.5mm drill bit used for?
It is designed for controlled bone drilling and preparation during compatible orthopedic, trauma, and reconstructive procedures.
What does the 4.5mm size indicate?
The 4.5mm designation refers to the nominal diameter of the drill bit’s working portion and the corresponding prepared hole size.
What does the 51mm flute length mean?
The 51mm flute length refers to the designated fluted cutting section of the drill bit. It is separate from the total 127mm instrument length.
What is the purpose of the Jacobs chuck end?
The Jacobs chuck end is designed to secure the drill bit in a compatible Jacobs-style surgical drill chuck for controlled rotation.
Can it be used with any Jacobs chuck?
No. Compatibility depends on the chuck and drill-bit shaft specifications. The instrument should be used only with a compatible surgical drilling system.
Why is the drill bit 127mm long?
The 127mm overall length provides an extended configuration that can offer additional working reach when required by the surgical approach and compatible equipment.
How should the drill bit be sterilized?
If reusable, it should be cleaned, inspected, sterilized, and stored according to the manufacturer’s validated instructions and the healthcare facility’s approved reprocessing protocol.