From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 3 Sep 2014 17:26:15 +0000 (+0100)
Subject: osstest-arm-net-bracket: holes
X-Git-Tag: filamentspool-v2-release~316
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=reprap-play.git;a=commitdiff_plain;h=435c0c26bfd6527cd3a722891b802a0263206de9

osstest-arm-net-bracket: holes
---

diff --git a/osstest-arm-net-bracket.scad b/osstest-arm-net-bracket.scad
index 19bfcbe..d180f34 100644
--- a/osstest-arm-net-bracket.scad
+++ b/osstest-arm-net-bracket.scad
@@ -14,9 +14,17 @@ strapthick = 2;
 strapwidth = 5;
 ridgewidth = 2;
 
+holedia = 2;
+
 module Object(){
-  translate([-holedist-tabside, 0, 0])
-    cube([tabside*2+holedist, thick, tabunder+tabover]);
+  difference(){
+    translate([-holedist-tabside, 0, 0])
+      cube([tabside*2+holedist, thick, tabunder+tabover]);
+    for (x=[-holedist,0])
+      translate([x, -1, tabunder])
+	rotate([-90,0,0])
+	cylinder(r= holedia/2+0.5, h=thick+2, $fn=20);
+  }
   difference(){
     translate([-tonguewidth, 0, 0])
       cube([tonguewidth, totaldepth, tonguethick+strapthick]);