Phaetus Conch A1 M4 is listed in the Phaetus hotend interface catalog. This page separates documented specifications from scoped compatibility rules, so an unlisted combination stays unverified.
Before you rely on a result
A documented product or fit statement is only as specific as its source. Match the exact model, installed hotend, revision, and required adapter before acting.
Exact identification
Catalog ID: phaetus-conch-a1-m4. Manufacturer: Phaetus.
Manufacturer-recorded specifications
Values below are only fields recorded from the linked manufacturer material. A missing value means the source set did not establish it; it does not imply zero or no limit.
| Specification | Documented value |
|---|---|
| Interface | Dedicated Conch replaceable-nozzle hotend; M4 name alone does not establish interchangeability. |
Documented relationships
Showing 5 of 5 linked rules. The checker can inspect an exact pair and source. A verified rule may still require its listed conditions.
| Related item | Source status | Fit axis | Conditions and exclusions |
|---|---|---|---|
| Conch Hotend M4 EndCoat nozzle for Bambulab A1/A1mini （Can not compatible with QiDi Q2 hotend） — 0.2mm | CONDITIONAL | nozzle to hotend | Requires the corresponding Phaetus Conch M4 A1/A1 mini hotend; not a direct stock Bambu nozzle replacement. |
| Conch Hotend M4 EndCoat nozzle for Bambulab A1/A1mini （Can not compatible with QiDi Q2 hotend） — 0.4mm | CONDITIONAL | nozzle to hotend | Requires the corresponding Phaetus Conch M4 A1/A1 mini hotend; not a direct stock Bambu nozzle replacement. |
| Conch Hotend M4 EndCoat nozzle for Bambulab A1/A1mini （Can not compatible with QiDi Q2 hotend） — 0.6mm | CONDITIONAL | nozzle to hotend | Requires the corresponding Phaetus Conch M4 A1/A1 mini hotend; not a direct stock Bambu nozzle replacement. |
| Conch Hotend M4 EndCoat nozzle for Bambulab A1/A1mini （Can not compatible with QiDi Q2 hotend） — 0.8mm | CONDITIONAL | nozzle to hotend | Requires the corresponding Phaetus Conch M4 A1/A1 mini hotend; not a direct stock Bambu nozzle replacement. |
| Phaetus Conch QIDI Q2 / Q2C | INCOMPATIBLE | family to family | Check source scope before installing. |
Manufacturer sources
Links document the stated identity, specifications, or scoped relations. They do not represent hands-on testing by this site.
- Phaetus — Conch Hotend® M4 Replaceable-Nozzle Hotend for Bambu Lab A1 / A1 Mini checked 2026-10-30; global
- Phaetus — Conch Hotend M4 EndCoat nozzle for Bambulab A1/A1mini （Can not compatible with QiDi Q2 hotend） checked 2026-10-30; global