Single flute carbide cutters

[packmansdaddy]

what about plunge cuts of flat bottom hole ??

James

as has been mentioned before, you will end up with a small dome in the center. These cutters plunge much easier than two flute cutters.

My 6mm single flute is actually 5.95mm. With the right data the cutting is very accurate.

I used 1mm two flute cutters in the past on aluminium and acrylic with very little success. But the single flute 1mm cutter did a fine job and is still in one piece after about 3 hours work in aluminium.

[packmansdaddy]

In the past I used two flute HSS and carbide cutters for my aluminium work. On my Syil X4 usually I did cut 2mm deep at between 5 to 8"/min (120 to 200mm/min).
With these single flute carbide cutters I can now cut 6mm (1/4") deep in one go. On my bigger X6 I can cut 1/2" in one go @ 100mm/min (4"/min). Plunging is a breeze.

Now, with these single flute carbide cutters I can cut much more efficient. And on my home made router I can now take 3mm (1/8") deep cuts in aluminium without problems. No more melting of acrylic either and 16mm cuts in MDF are a breeze... .
I uploaded two video's to YouTube

http://www.youtube.com/watch?v=re0IDJ8tzWw
http://www.youtube.com/watch?v=tC0rNbW9oV4

Compare these to a video I made some months ago and you will see why I am so happy. To add to the fun is the price of these single flute cutters. Cheap as chips.

http://www.youtube.com/watch?v=_2CHb...eature=related

Originally I made these video's for my machine supplier, personally I have no connection to Syil or to Titan. i also have a Sieg KX3 (excellent small mill) and a 3'x3 1/2' table router I made myself as well as a 5'x12' Forfun router from China. Yep, I am an addict...

[m.marino]

You set the video to private and can not view it.

[packmansdaddy]

sorry for that, have no idea really about this "modern stuff" but managed to change it. Hope you enjoy.

[Jonathan]

Here's a video of the 6mm single flute on my router:

http://www.youtube.com/watch?v=bWmsu...=youtube_gdata

I think that was 1mm depth of cut... I now use a bit more at the same feedrate.

[blackburn mark]

sweet

are you cutting dry ??

[Jonathan]

I accidently chipped one of the single flute cutters, but it turns out they are easy to regrind ... works just as well as new now. I was thinking I should buy some more in case these break... but it looks like they're immortal.

Just tried the same cutter on plywood, 14000rpm, 2800mm/min (so quite a high chipload) with 4mm depth of cut on spiral toolpaths. The cutter was quiet, left a good finish on the sides (but ripped the top not surprisingly) and did not heat up much so I'm sure it will go faster!

I did I video which I'll upload at some point.

as has been mentioned before, you will end up with a small dome in the center.

Strictly speaking they leave a small right circular cone in the center.

[blackburn mark]

Strictly speaking they leave a small right circular cone in the center.

thats a dome to amyone with eyes over 30

I accidently chipped one of the single flute cutters, but it turns out they are easy to regrind

now then..... i hadnt thought about that :) i need to dig to the bottom of my tool tray and start doing some grinding

[Jonathan]

now then..... i hadnt thought about that :) i need to dig to the bottom of my tool tray and start doing some grinding

Hmm, if I hadn't said that I could have got myself a load of broken tools to regrind :lol:

[blackburn mark]

hahahaha!!!! you dirty rotter !!!

i have this habit of collecting shit with the feeling that one day it will all make sense, there should be a medical term for it

at my age now i have a magic box of shit and whenever i need a stange item or a thingymibob i have a root in my magic box and nine times out of ten i find just the thing :)