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The 127mm Drill Bit Jacob Chuck End 4.7mm Flute Length 53mm is a precision orthopedic surgical instrument designed for controlled bone drilling and preparation during compatible orthopedic, trauma, and reconstructive procedures. With an overall length of 127mm, a 4.7mm drilling diameter, and a 53mm flute length, this drill bit provides defined dimensions for surgical systems requiring this specific configuration.
The 4.7mm diameter provides a consistent drilling size for procedures in which a 4.7mm drill is specified by the applicable fixation system or surgical technique. Proper drill selection is important because the prepared bone hole must correspond with the requirements of the intended fixation components and instrumentation. This drill bit should therefore be used according to the appropriate surgical technique and manufacturer specifications.
The Jacobs chuck end is designed for secure mounting in compatible Jacobs-style surgical drill chucks. A properly matched chuck allows the drill bit to remain securely positioned during controlled rotation and drilling. Compatibility should always be confirmed before use because chuck interfaces and shaft configurations may vary between surgical systems.
The 53mm flute length defines the fluted working section of the drill bit. The fluted area supports cutting and removal of bone material during drilling. Appropriate drilling technique, including controlled pressure, rotational speed, trajectory, and depth, should be determined according to the procedure and compatible equipment. Where required, a suitable drill guide or sleeve can help maintain the intended drilling alignment.
The 127mm overall length provides an extended instrument configuration that may be useful when additional working reach is required. Actual suitability depends on the surgical approach, anatomical location, and compatible drilling equipment. The length should not be considered a universal indication for every orthopedic application.
Before use, the drill bit should be inspected for cutting-edge wear, bending, deformation, corrosion, surface damage, or other defects. The Jacobs chuck end should also be checked for cleanliness and proper engagement with the intended drill chuck. A worn or damaged drill bit should be removed from service according to institutional procedures.
If supplied as a reusable surgical instrument, the drill bit should be cleaned, disinfected, sterilized, and stored according to validated manufacturer instructions and the healthcare facility’s instrument-reprocessing protocol. Proper maintenance helps preserve the cutting surfaces, flutes, and chuck connection.
The 127mm 4.7mm Drill Bit with 53mm Flute Length and Jacobs Chuck End is a useful component for professional orthopedic drill sets where these specific dimensions and chuck compatibility are required.
Key Features
- 127mm overall length
- 4.7mm drill diameter
- 53mm flute length
- Jacobs chuck end
- Designed for controlled bone drilling
- Supports accurate orthopedic bone preparation
- Suitable for compatible fixation procedures
- Extended 127mm instrument configuration
- Designed for compatible Jacobs-style drill chucks
- Defined fluted working 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 | 4.7mm |
| Flute Length | 53mm |
| 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 the 127mm 4.7mm Drill Bit used for?
It is designed for controlled bone drilling and preparation during compatible orthopedic, trauma, and reconstructive procedures where a 4.7mm drill is specified.
What does the 4.7mm diameter mean?
The 4.7mm designation refers to the nominal diameter of the drill bit’s working portion and the corresponding drilling size.
What does the 53mm flute length indicate?
The 53mm flute length refers to the designated fluted cutting section of the drill bit. It is different from the instrument’s total 127mm length.
What is the purpose of the Jacobs chuck end?
The Jacobs chuck end allows the drill bit to be securely mounted in a compatible Jacobs-style surgical drill chuck for controlled rotation.
Can this drill bit be used with any Jacobs chuck?
Not necessarily. Compatibility depends on the chuck and shaft specifications. The drill bit should only be used with a compatible surgical drill system.
Why is the overall length 127mm?
The 127mm length provides an extended drill-bit configuration that may provide additional working reach depending on the surgical approach and equipment.
How should this drill bit be maintained?
If reusable, it should be cleaned, inspected, sterilized, and stored according to validated manufacturer instructions and the healthcare facility’s instrument-reprocessing protocol.
