Work procedure using the Thru-Pin Kit (BBR-5208, BBR-5210) for safe, easy, and quick through-hole processing
Step 1
Drill the holes you wish to through-hole with the supplied drill bit. (Use a 1.04 bit for 1.0 pins and a 1.21 mm bit for 1.2 pins.)
Step 2
Place the substrate on the press base and push the pins in with the knock-pen inserter.
Step 3
When the pin reaches the base, fold the inserter to the left or right in a wide direction to fold the pin.
Step 4
Place the auto-punch in the center of the pin and press hard downward to tap it. (Tap from the opposite side as well)
Step 5
Apply solder to both sides of the pin with a soldering iron.
Step 6
Use a soldering iron to remove all the solder from the pin at once, resulting in a clean, hollow through-hole.
Step 7
If you do not have a desoldering tool, tap the board with the edge of the table as soon as the solder is placed on the back side, and the solder will pop out, as shown in the figure. (Do not strike a component-mounted board.)
Step 8
For a pre-mounted board, set up a support pole as shown in the figure and work at the top of the pole.
