Z-Type Modular Large Diameter Phoenix Drill

Source the Z-Type Modular Large Diameter Phoenix Drill from RONGKE, a manufacturer in China, with order details focused on the ZPMT pocket arrangement of the chosen Z head. The Z-type Phoenix combined drill uses the Z-series outer insert arrangement. Choose the Z body and its specified outer inserts together, then match the center cutting component and connection dimensions to the required hole diameter.

Key Facts at a Glance

Component Roles

ZPMT inserts cut the outside portion of the Z-type hole. The selected head determines their sizes and quantity, while the center tip and LJ connection have separate dimensions.

Where This Configuration Fits

Choose the Z-Type Modular Large Diameter Phoenix Drill when the job calls for the ZPMT pocket arrangement of the chosen Z head. Use the Z configuration for a hole covered by its Z-head diameter table and matched body reach. Its ZPMT pocket allocation and center-tip pairing define the replacement inventory for that assembly.

Selection guide — Z vs W: ZPMT inserts identify the Z outer system; WOMT identifies W. The selected Z Ø52 mm example uses a Ø25 mm center tip, while the W Ø32 mm example uses Ø15 mm. Compare complete assemblies, not only outer-insert names.

Four Configuration Decisions

1. Select ZPMT from the Z head row

Z-type heads use the ZPMT part codes shown in the catalog, despite an inconsistent insert-table heading. Follow the actual part code and pocket drawing.

2. Match the center tip to the Z configuration

PD5200-LJ50-D25-ZP07 combines a 52 mm head with a 25 mm center tip and ZPMT070416 outer inserts. Keep all three references together.

3. Read the Z body reach as an assembly

The listed LJ50-440L-C50 8D body has L2 440 mm and L1 538 mm. Use the diagram's dimension definitions for the actual head and body.

4. Check outer-insert count and size combination

Larger Z heads can use different quantities and combinations of ZPMT sizes. Order from the complete head row instead of a single family-wide insert count.

Order Verification

Production & inspection

Use ZPMT pocket allocation, center-tip diameter and LJ50 connection conformity on the selected Z assembly as the inspection focus. Ask for the measurement method and acceptance limits to be stated in the quotation if a dimensional report is required.

Replacement Order Details

RONGKE handles supplier enquiries for the Z-Type Modular Large Diameter Phoenix Drill through factory quotation review. Include the drawing details that establish the ZPMT pocket arrangement of the chosen Z head.

FAQ

1. Q: Should a misleading table heading override the ZPMT code?

A: No. Follow the actual ZPMT part code and matched pocket dimensions.

2. Q: Does a 52 mm combined head need a 52 mm center tip?

A: No. The cited Ø52 mm head specifies a Ø25 mm center tip.

3. Q: Can the 440 mm body dimension be treated as the overall assembly length?

A: No. L2 is 440 mm while the cited L1 dimension is 538 mm. Follow the assembly drawing.

4. Q: Do all Z heads carry the same number of outer inserts?

A: No. The Z tables show different quantities and size combinations as the head diameter changes.