From 2c3b56547b84e957d58527e6420a281be135ded5 Mon Sep 17 00:00:00 2001
From: Tomas Mudrunka <tomas.mudrunka@gmail.com>
Date: Sat, 7 Jun 2025 23:44:45 +0200
Subject: [PATCH] Add 3.175mm milling bit to default tool library as it's
 extremely common bit size

---
 src/Mod/CAM/CMakeLists.txt                 |  1 +
 src/Mod/CAM/Tools/Bit/3.175mm_Endmill.fctb | 13 +++++++++++
 src/Mod/CAM/Tools/Library/Default.fctl     | 26 +++++++++++++---------
 3 files changed, 29 insertions(+), 11 deletions(-)
 create mode 100644 src/Mod/CAM/Tools/Bit/3.175mm_Endmill.fctb

diff --git a/src/Mod/CAM/CMakeLists.txt b/src/Mod/CAM/CMakeLists.txt
index 81f3e0186a..d9eff68df5 100644
--- a/src/Mod/CAM/CMakeLists.txt
+++ b/src/Mod/CAM/CMakeLists.txt
@@ -412,6 +412,7 @@ SET(Tools_SRCS
 
 SET(Tools_Bit_SRCS
     Tools/Bit/30degree_Vbit.fctb
+    Tools/Bit/3.175mm_Endmill.fctb
     Tools/Bit/375-16_Tap.fctb
     Tools/Bit/45degree_chamfer.fctb
     Tools/Bit/45degree_Vbit.fctb
diff --git a/src/Mod/CAM/Tools/Bit/3.175mm_Endmill.fctb b/src/Mod/CAM/Tools/Bit/3.175mm_Endmill.fctb
new file mode 100644
index 0000000000..8493526a25
--- /dev/null
+++ b/src/Mod/CAM/Tools/Bit/3.175mm_Endmill.fctb
@@ -0,0 +1,13 @@
+{
+  "version": 2,
+  "name": "3.175mm Endmill",
+  "shape": "endmill.fcstd",
+  "shape-type": "Endmill",
+  "parameter": {
+    "CuttingEdgeHeight": "25.0000 mm",
+    "Diameter": "3.1750 mm",
+    "Length": "45.0000 mm",
+    "ShankDiameter": "3.1750 mm"
+  },
+  "attribute": {}
+}
diff --git a/src/Mod/CAM/Tools/Library/Default.fctl b/src/Mod/CAM/Tools/Library/Default.fctl
index 3bf89ec117..c45d52442c 100644
--- a/src/Mod/CAM/Tools/Library/Default.fctl
+++ b/src/Mod/CAM/Tools/Library/Default.fctl
@@ -2,50 +2,54 @@
   "tools": [
     {
       "nr": 1,
-      "path": "5mm_Endmill.fctb"
+      "path": "3.175mm_Endmill.fctb"
     },
     {
       "nr": 2,
-      "path": "5mm_Drill.fctb"
+      "path": "5mm_Endmill.fctb"
     },
     {
       "nr": 3,
-      "path": "6mm_Ball_End.fctb"
+      "path": "5mm_Drill.fctb"
     },
     {
       "nr": 4,
-      "path": "6mm_Bullnose.fctb"
+      "path": "6mm_Ball_End.fctb"
     },
     {
       "nr": 5,
-      "path": "30degree_Vbit.fctb"
+      "path": "6mm_Bullnose.fctb"
     },
     {
       "nr": 6,
-      "path": "45degree_Vbit.fctb"
+      "path": "30degree_Vbit.fctb"
     },
     {
       "nr": 7,
-      "path": "60degree_Vbit.fctb"
+      "path": "45degree_Vbit.fctb"
     },
     {
       "nr": 8,
-      "path": "90degree_Vbit.fctb"
+      "path": "60degree_Vbit.fctb"
     },
     {
       "nr": 9,
-      "path": "45degree_chamfer.fctb"
+      "path": "90degree_Vbit.fctb"
     },
     {
       "nr": 10,
-      "path": "slittingsaw.fctb"
+      "path": "45degree_chamfer.fctb"
     },
     {
       "nr": 11,
-      "path": "probe.fctb"
+      "path": "slittingsaw.fctb"
     },
     {
       "nr": 12,
+      "path": "probe.fctb"
+    },
+    {
+      "nr": 13,
       "path": "5mm-thread-cutter.fctb"
     }
   ],