diff --git a/resources/extruders/hellbot_hidra_extruder_0.def.json b/resources/extruders/hellbot_hidra_extruder_0.def.json
new file mode 100644
index 0000000000..f6e66d5381
--- /dev/null
+++ b/resources/extruders/hellbot_hidra_extruder_0.def.json
@@ -0,0 +1,18 @@
+{
+    "version": 2,
+    "name": "Extrusor E1",
+    "inherits": "fdmextruder",
+    "metadata": {
+        "machine": "hellbot_hidra",
+        "position": "0"
+    },
+
+    "overrides": {
+        "extruder_nr": {
+            "default_value": 0,
+            "maximum_value": "1"
+        },
+        "machine_nozzle_size": { "default_value": 0.4 },
+        "material_diameter": { "default_value": 1.75 }
+    }
+}
diff --git a/resources/extruders/hellbot_hidra_extruder_1.def.json b/resources/extruders/hellbot_hidra_extruder_1.def.json
new file mode 100644
index 0000000000..87b18db36c
--- /dev/null
+++ b/resources/extruders/hellbot_hidra_extruder_1.def.json
@@ -0,0 +1,18 @@
+{
+    "version": 2,
+    "name": "Extrusor E2",
+    "inherits": "fdmextruder",
+    "metadata": {
+        "machine": "hellbot_hidra",
+        "position": "1"
+    },
+
+    "overrides": {
+        "extruder_nr": {
+            "default_value": 1,
+            "maximum_value": "1"
+        },
+        "machine_nozzle_size": { "default_value": 0.4 },
+        "material_diameter": { "default_value": 1.75 }
+    }
+}
diff --git a/resources/extruders/hellbot_hidra_plus_extruder_0.def.json b/resources/extruders/hellbot_hidra_plus_extruder_0.def.json
new file mode 100644
index 0000000000..e8817236a1
--- /dev/null
+++ b/resources/extruders/hellbot_hidra_plus_extruder_0.def.json
@@ -0,0 +1,18 @@
+{
+    "version": 2,
+    "name": "Extrusor E1",
+    "inherits": "fdmextruder",
+    "metadata": {
+        "machine": "hellbot_hidra_plus",
+        "position": "0"
+    },
+
+    "overrides": {
+        "extruder_nr": {
+            "default_value": 0,
+            "maximum_value": "1"
+        },
+        "machine_nozzle_size": { "default_value": 0.4 },
+        "material_diameter": { "default_value": 1.75 }
+    }
+}
diff --git a/resources/extruders/hellbot_hidra_plus_extruder_1.def.json b/resources/extruders/hellbot_hidra_plus_extruder_1.def.json
new file mode 100644
index 0000000000..37f37fc71f
--- /dev/null
+++ b/resources/extruders/hellbot_hidra_plus_extruder_1.def.json
@@ -0,0 +1,18 @@
+{
+    "version": 2,
+    "name": "Extrusor E2",
+    "inherits": "fdmextruder",
+    "metadata": {
+        "machine": "hellbot_hidra_plus",
+        "position": "1"
+    },
+
+    "overrides": {
+        "extruder_nr": {
+            "default_value": 1,
+            "maximum_value": "1"
+        },
+        "machine_nozzle_size": { "default_value": 0.4 },
+        "material_diameter": { "default_value": 1.75 }
+    }
+}