Replaceable Head Phoenix Drill PD

Source the Replaceable Head Phoenix Drill PD  from RONGKE, a manufacturer in China, with order details focused on the PD margin design at the same PT diameter and reach. The PD Phoenix drill is the version with margins. It shares the PT specifications and differs in the margin design. This version provides higher chip evacuation efficiency, while the actual machining result still depends on material, coolant supply and cutting data.

Key Facts at a Glance

Component Roles

The PD body adds margins to the Phoenix configuration. Its diameter and reach specifications match PT; identify PD explicitly on the order to obtain the intended body design.

Where This Configuration Fits

Choose the Replaceable Head Phoenix Drill PD  when the job calls for the PD margin design at the same PT diameter and reach. PD is the Phoenix choice when margins and the stated chip evacuation advantage are priorities. Match the actual diameter and reach to the feature rather than treating the version name as a numerical productivity guarantee.

Selection guide — PD vs PT: select PD for the margin version or PT for the no-margin version. Their specifications are the same according to RONGKE; PD is differentiated by the stated chip evacuation benefit, not by a separate guaranteed tolerance.

Four Configuration Decisions

1. Specify PD margins as the distinguishing feature

Choose PD when the margin version is required. RONGKE identifies higher chip evacuation efficiency for PD; this does not establish a guaranteed cycle-time gain.

2. Keep the tip and seat pairing explicit

Match the PD body diameter group to the Phoenix tip and seat reference. Margins are not the separate replaceable guide pads used on combined drills.

3. Read the PD depth-series dimensions

PD8.5-200-XP25 lists Ø20–20.50 mm, 174 mm effective length and 266.7 mm overall length. Select the actual depth table rather than scaling one example.

4. Confirm the inlet before selecting the adapter

The referenced PD 8.5D table does not state the coolant thread size. Request the matching interface drawing when specifying the machine-side adapter.

Order Verification

Production & inspection

Use PD margin identification, margin condition and fitted-tip alignment at the selected diameter 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

Ask your RONGKE supplier contact to identify the PD margin design at the same PT diameter and reach on the factory offer for the Replaceable Head Phoenix Drill PD . State the number of complete units or replacement parts needed.

FAQ

1. Q: Is the PD difference a new diameter range?

A: No. PD identifies the margin version; it does not establish a separate diameter range from PT.

2. Q: Are PD margins the same as combined-drill guide pads?

A: No. PD margins are the version feature. GP guide pads are separate replaceable components on designated combined heads.

3. Q: Can I calculate every PD overall length from 8.5 times diameter?

A: No. Use the listed effective and overall dimensions. For the cited Ø20 mm 8.5D model these are 174 and 266.7 mm.

4. Q: Can I assume a G1/8 inlet for all PD sizes?

A: No. The referenced PD table does not state the inlet thread, so the selected interface needs confirmation.