diff --git a/Printed-Parts/scad/polyholes.scad b/Printed-Parts/scad/polyholes.scad
deleted file mode 100644
index c58aedb..0000000
--- a/Printed-Parts/scad/polyholes.scad
+++ /dev/null
@@ -1,42 +0,0 @@
-//
-// Mendel90
-//
-// GNU GPL v2
-// nop.head@gmail.com
-// hydraraptor.blogspot.com
-//
-// See http://hydraraptor.blogspot.com/2011/02/polyholes.html
-//
-function sides(r) = max(round(4 *r),3);
-function correctedRadius(r,n) = 0.1 + r / cos(180 / n);
-function correctedDiameter(d) = 0.2 + d / cos(180 / sides(d / 2));
-
-module polyCircle(r, center = false) {
-    n = sides(r);
-    circle(r = correctedRadius(r,n), $fn = n, center = center);
-}
-
-module poly_circle(r, center = false) {
-	polyCircle(r, center);
-}
-
-module polyCylinder(r, h, center = false) {
-    n = sides(r);
-    cylinder(h = h, r = correctedRadius(r,n), $fn = n, center = center);
-}
-
-module poly_cylinder(r, h, center = false) {
-	polyCylinder(r,h,center);
-}
-
-module polydCylinder(r, center = false) {
-    n = sides(r);
-    r = correctedRadius(r,n);
-    cylinder(h = h, r = r, $fn = n, center = center);
-    translate([0, -r, 0])
-        cube([r, 2 * r, h]);
-}
-
-module poly_d_cylinder(r, center = false) {
-	polydCylinder(r,center);
-}