Hold a pin against the hard solder and heat the reverse side of the
board. When the solder gets hot the pin slides through the board and
creates a clean hole with the shaft of the needle. The cool metal of the
needle cools the solder and makes a tunnel shape of solder on the hot
side of the board. Use care, a metal pin sometimes gets hot (Like
McDonald's coffee) Also pins are sharp.
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For more information you may contact us by email, email form, or by phone at (801)
277-6296 (voice and message), or (801) 277-0888 (message).