Mike made a post about needing a new blade for his hot knife and that got me thinking.
How does one know when they do need a new blade ? Do they break ? Do they wear out ? I am asking because I have a new hot knife but thought maybe I better have a spare blade handy in case mine gives up the ghost. I know jack about these things.
Is there things you should do help get longer life from your blade ? When is it time to change out your blade ? Do the blades break ? Anyone want to educate poor Jethro here ?
BTW, I love this new Engle.:)
Chris
I used to be forever knocking the darn thing off the table ( Engel as well) :-[ so my first blade got pretty bent.
Now I have a hook which I make sure I put it on when it's not in use, I haven't dropped it once ::) & the 'new blade' should last years.
Now if you religiously clean it, it might wear down ?
There is a blade guard ? protector thingy, which stops you carving up your work top, I got one & find it real handy for cutting if you don't have a suitable surface or even no surface & cut 'in the air'
http://www.sailcloth.co.uk/index.asp?selection=detailed&uid=15732&catref=&InBox=Tools&cct=0&TypeSearch=&subcat=
:o Didn't cost that when I got it.
Suzi
Thanks Suzy. When I bought my hot knife it came with that foot. I never use it as I found I can cut as straight and faster without it.
How do you clean the blade ? I just took a soft wire brush and brushed the garbage off it.
Chris
my blade broke so no closed circut to get hot , ive had them wear thin and ive also bent some and like suzi i install a screw to hang the it opn by the blade , trouble is i use it sitting ant my table all the time so i have the screw to hang it on to my left on the edge of the table. and sometimes when i am not looking the cord gewts caught on my foot and trys to trip me and ive broken the cord a coulle time over the years . i wouldnt worry right away about a spare blade chris but a feew years down the line depending how how much cutting you do you mat need it at some time
Depends how long since I cleaned it last :-[ usually scrape it with a knife.
I agree the knife works better with out the foot thing, lucky you getting it included. I had to get a special order for it. ::)
Suzi
That's a really good question. I have worked on the same hot knife for close to 12 yrs. now and I've noticed a decrease in its efficiency recently. I periodically use fine steel wool to clean off any accumulated crud on the blade. In general, I'm the main user and I'm the caretaker. I do note improved performance after I've given it a "spa day", but it's nowhere near as clean and efficient as my own Engel, which is newer and has seen a lot less use.
I've never beaten either of the two I use up very much and I tend to use the safety foot. I find that spending a little time to adjust the postition of the guide foot improves performance markedly. Using the guide foot also protects the tabletop and the blade if accidental dropping occurs. When using the guide foot, it's important to not hurry the blade through the fabric! Give the heat adequate time to melt through the goods, forcing it creates a ragged, improperly seared edge and portions of uncut fabric behind the blade that gag up on the foot.
I took the foot off because I use the knife slot to cut off like the tag ends sticking up in a u zipper say after I sew the zip on I cut it with the knife that I will mt it skinnier to I can bind across the top of the window andthe u zipper hit knife cut ends now skinnier.
Or a multitude if similar curmts a d the foot dosent work for this. I don't mind the marks on my tables Formica top
Where's a decently priced place to buy a hot knife? I"ve been needing one for awhile, but never investigated. But, hey, if Chris got one, I gotta have one. :P
My table top was secondhand ''Free'' :P When I bought my first industrial sewing machine, it was already scared up so I don't mind either ;D
If I got a new top I would probably take more care ::)
Suzi
Russ:
Rochford has the best price on the internet. I have boycotted them since they started screwing me over so I called Sailrite and asked them to bundle their knife like Rochford and price match it and they did.
Greg sells the Engle as well but doesn't have the bundle and I have no idea if he would price match.
Here is the bundle - http://www.rochfordsupply.com/shop/Upholstery_Tools/Cutters_and_Punches/Engel_Hot_Knife_Cutter/index.html (http://www.rochfordsupply.com/shop/Upholstery_Tools/Cutters_and_Punches/Engel_Hot_Knife_Cutter/index.html)
I checked Gregs price and theirs is higher. He wants the same amount just for the knife and blade and without the foot. I am not sure if Greg can bundle and price match like Sailrite does. I have asked him countless times to pout together this bundle but never got an answer.
I wanted to buy mine from Greg instead of sailrite but I wanted the bundle. :(
Chris
This place has the cutter and a blade combo for $149.00 (no foot) - probably $25 less than anywhere else. If I were in the market, I'd email them and ask what it would cost to add in a foot - or order the foot from Sailrite.
http://shop.skinboats.com/Engel-HSGM-Hot-Cutter-Pro-Engel-HSGM-Hot-Cutter-Pro.htm
June
Go to page 90 on this website: http://www.challengesailcloth.com/hardware/catalog05.pdf
For 110V the handle is part no. THKEC2 and my price lists says it's $112.85. The blade is part no. THKEB and lists for $26.60.
On a different but similar note, Challenge carries the good delrin YKK #5 & #10 zippers. There was such strong support and request for the delrin that they stopped carrying the nylon toothed zippers altogether. They only carry delrin now. Delrin holds up much better in high UV exposure.
Enjoy!
Surprise surprise, the Challenge Sailcloth guy came by today to show off his new stuff. I also found out my price book is out of date. He's going to send me a new one, so "heads up" the prices I quoted in the post above may have gone up.
You guys just had to go and post those prices and make me feel bad. :)
I paid $ 200 for the hot knife, blade and foot through Sail Rite's price match.
I will have to order a new blade from these people just so I have it.
Thanks for posting June and Bob.
Chris
Greatinks folks I'm go a need a blade I'll probly get another knife also.
Bob:
Thank you posting that link. I just bought the knife and a blade through them. I could not believe their price. I don't think anyone can beat it. $ 117 and $ 27 for the blade.
I now will have a back up knife and blade. Thanks again. :)
Chris