I don't see any mention of speed , or speeds. Shapers with only 8000 rpm are not good for use with carbide cutters.
For fences ,many make their own, often have to for some jobs.
I don't see any mention of speed , or speeds. Shapers with only 8000 rpm are not good for use with carbide cutters.
For fences ,many make their own, often have to for some jobs.
Last edited by Mel Fulks; 11-28-2020 at 11:02 PM.
My post was in regard to the one Jared posted. NOT the one Op was asking about , of which I have not seen a pic.
Sorry .
Its likely single speed and 8000. Carbide and rpm are entirely dependent on cutter head diameter. I have Carbide heads that want more than 8k and ones that can't run that high.
Would more speeds be better, sure but ill take a single speed northfield over a 1.5hp grizzly every day.
I sure wouldnt have any interest in a single speed shaper. All tooling requires different speeds and more serious cuts and large heads will go down to 2,900 RPM, Serrated 3,500. Even the 60 year old combos I have have two speeds, one you could run serrated and the high speed brazed.
Last edited by Warren Lake; 11-29-2020 at 1:42 PM.
Again it's really about the head. I run my lock miter head about 6800-7200, and door heads 6 to 8k depending.
Most of the us owwm shapers are single speed 7200 or 8000. The big exception is the direct drive 3600/7200 machines with the frequency doubler.
By serrated 3500 do you mean you running lock edge/corrugated at that speed?
Last edited by Jared Sankovich; 11-30-2020 at 8:25 AM.
serrated split collar 3,500 RPM, Tennon heads larger 2,900 RPM. I have heads to 9,600 here. The corrugated stuff have to check memory was it was about 6,000