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21" dia blade
Posted: Fri Aug 21, 2020 12:11 pm
by LtBadd
From a recent NYC CNC factory tour, CR Onsrud Factory Tour | American Made CNC Routers & Machining Centers.
"CR Onsrud builds incredible 3, 4, & 5-axis CNC routers, Mills, and CNC machining centers the American way and they are NOT your typical routers."
If you watch the video you'll actually see larger blades being used, quite amazing.
- Annotation 2020-08-21 120659.jpg (28.9 KiB) Viewed 1114 times
Re: 21" dia blade
Posted: Fri Aug 21, 2020 1:10 pm
by Oscar
Cool. Link for the video?
Re: 21" dia blade
Posted: Fri Aug 21, 2020 4:12 pm
by LtBadd
Re: 21" dia blade
Posted: Fri Aug 21, 2020 4:20 pm
by Oscar
That is massive! And probably costs an arm and a leg! A 16" carbide tipped blade is around $450, that thing has to be $2k+! I want one for my Evolution Rage 2 saw!
They also showcase a 36" blade.
Re: 21" dia blade
Posted: Fri Aug 21, 2020 5:52 pm
by LtBadd
If I remember the motor is like 50hp, the larger blades 36" and 42" are used while cutting miters thru ~6" material
Re: 21" dia blade
Posted: Fri Aug 21, 2020 6:30 pm
by TraditionalToolworks
Oscar wrote:A 16" carbide tipped blade is around $450
Takes quite a machine to spin a 16" blade. I have a Yates-American G-89 table saw, it can spin an 18" blade, but Yates-American only recommended a 16" blade on it due to the speed of the 5HP direct drive 3600 rpm motor.
I have a bunch of Leitz 14" rip blades I got a deal on, and the vendor bored out the center to fit my saw. I also have some 16" crosscut and combo blades, all of them are Leitz and all of them are carbide. I can only get 3-1/8" cut with the 14" blades, 4-1/8" with a 16" blade, and 5-1/8" cut with an 18" blade. When you start getting into wood that thick, it's safer to use a large bandsaw, IMO.