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PRECIMILL enquiry item
Fine Boring Head for 39.9-51.1 mm bores with a 22.0 mm pilot, 47.0 mm body length and through-tool coolant. Request an application-specific quote.
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01 / TECHNICAL DATA
| Parameter | Specification |
|---|---|
| Product type | Fine Boring Head |
| Boring diameter range (mm) | 39.9-51.1 |
| Connection designation | 22 (system designation) |
| Cut type | Finishing |
| Measurement system | Metric - ISO |
| Body diameter (BD, mm) | 38.0 |
| Pilot / shank diameter (DMM, mm) | 22.0 |
| Body length (BL, mm) | 47.0 |
| Overall length (OAL, mm) | 67.0 |
| Through-tool coolant | Yes |
02 / PRODUCT OVERVIEW
This fine boring head is specified with a 22.0 mm pilot and a 38.0 mm body diameter. Its 47.0 mm body length and 67.0 mm overall length help assess the assembly envelope before selecting a mating shank.
The listed boring diameter coverage is 39.9-51.1 mm. Through-tool coolant is specified. Cartridge, insert grade, shank and accessory inclusion are not established by the available item data.
Finishing existing bores to the required final diameter within the listed 39.9-51.1 mm assembly range. Select the matching cartridge and insert for the material and bore depth.
Match the 22.0 mm pilot geometry and connection designation 22, then compare the 38.0 mm body diameter, 47.0 mm body length and overall assembly reach with the part drawing. Specify the required bore diameter, tolerance, material and coolant arrangement. No maximum speed or accuracy rating is established.
PRECIMILL is a sales business. Contact Linghu Chong, Product Manager, to discuss application requirements and quotation. No manufacturer affiliation or in-house manufacturing claim is made.
Content updated:
03 / DIMENSION REFERENCE
04 / BEFORE ORDERING
The listed coverage is 39.9-51.1 mm. The complete cutting assembly must use a matching cartridge.
The pilot diameter is 22.0 mm and the body length is 47.0 mm. Connection designation 22 identifies the system size; the mating geometry must also match.
Through-tool coolant is specified. The available item data does not establish inclusion of a shank, cartridges, insert grades or other accessories; these are separate quotation scope items.
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