jasonhanjk 0 Report post Posted May 26, 2004 Ai yah. Is she still single and available... Share this post Link to post Share on other sites
tropicalrips 0 Report post Posted May 26, 2004 where is this Kaichin shop in SLT ? i must also go "bio" next time i go shopping for parts Share this post Link to post Share on other sites
jasonhanjk 0 Report post Posted May 26, 2004 Third floor straight after alighting the escalator. Share this post Link to post Share on other sites
tropicalrips 0 Report post Posted May 26, 2004 Third floor straight after alighting the escalator. i always walk past that shop to go to Silicon next time must check them out Share this post Link to post Share on other sites
tropicalrips 0 Report post Posted June 1, 2004 (edited) PCB drill from Kaichin. It must be able to use on 1mm drill bit. Cost $29.80. I always try to go Kaichin everytime I go SLT. The reason of course is not due to electronic. jason, can this drill cut metal if a use a cutting disk like those for Dremal? went to Kaichin to take a look at the drill but seems like it does not hav enough torque for the job, looks like hav to get either a Dremal or the black&decker RTX one more thing i think the girl's name in Kaichin is Esther meet one of my suppliers there who also supply to Kaichin, when he ask her to show me the drill, that what he called her Edited June 1, 2004 by tropicalrips Share this post Link to post Share on other sites
jasonhanjk 0 Report post Posted June 1, 2004 That drill was recommended because the drill area would not run out; meaning when drilling the bit would not vibrate so much causing the drill diameter to increase. Try not to cut metal with this. Esther...... Share this post Link to post Share on other sites
jtfoo 0 Report post Posted June 14, 2004 Finally finished my PCB.. But I'm shooting elephants with my drill. I'm using those gigantic 550W hand drill and find it diffcult to aim. Guess I have to spend a little extra to ge that mini electrci drill. Share this post Link to post Share on other sites
jasonhanjk 0 Report post Posted July 12, 2004 Wow... You really like to overkill things.... I think Farnell or RS now sells cheaper. Can check? Share this post Link to post Share on other sites
Necroist 0 Report post Posted November 21, 2004 How do you guys dispose of the chemicals? Share this post Link to post Share on other sites
jasonhanjk 0 Report post Posted November 25, 2004 Dilute with water and throw down the drain. Share this post Link to post Share on other sites
Firefox 0 Report post Posted November 25, 2004 I think a better method would be to use sawdust or powdered clay to soak up the chemical then dispose of it in a plastic bag. I think there used to be another etching agent.. Some kind of acid but it requires a license to purchase now. Share this post Link to post Share on other sites