8 New Tungsten Carbide Tools. 1-#71 (.0260) drill bit for IC holes, 2-#66 (.0330) drill bits for resistor and cap holes, 1-#59 (.0410), and 1-#60 (.0400) drill bit for making eyelet or larger component holes, 1- 1/8" (.1250) drill bit for mounting holes, 1-Circuit Trace Maker Cutter - .80mm router bit, and 1-1/8" carbide contour cutter - router bit for forming the out side shape of your piece. Perfect for making printed circuits without using chemicals. All of the carbide tools have 1/8" shanks and ID rings and are approx. 1 1/2" long. |
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