| Clamps for drill press | 
| May. 22/2011 I made the Clamps for drill press. It is the jig which makes a hole, being right angle to the table.drawing | 
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| 1.Makeing a pivot. Cut the pin of 8m/m to the 22mm length. | 2.Drilling 4.2m/m. | |
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| 3.Tapping M4. | 4.The body of the clamp is a pine. Making to the ellipse-hole for the screw of M5 to swing. | |
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| 5.It assembled. | 6.I attempted to grasp 13 mm square pieces. Good!! | |