From f6aa3b342650062cd8947aa36e2ae93242752d4b Mon Sep 17 00:00:00 2001
From: Chris Palmer <nop.head@gmail.com>
Date: Thu, 16 Sep 2021 22:15:26 +0100
Subject: [PATCH] fuseholder_hole() now makes a poly_hole when cnc_bit+_r is 0.

---
 vitamins/fuseholder.scad | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vitamins/fuseholder.scad b/vitamins/fuseholder.scad
index f57b26a..2931e9e 100644
--- a/vitamins/fuseholder.scad
+++ b/vitamins/fuseholder.scad
@@ -28,7 +28,11 @@ use <../utils/thread.scad>
 module fuseholder_hole(h = 100) //! Hole with flats for fuseholder
     extrude_if(h)
         intersection() {
-            circle(d = 12);
+            r = 12 / 2;
+            if(cnc_bit_r)
+                drill(r, 0);
+            else
+                poly_circle(r);
 
             square([100, 11], center = true);
         }