Carbide wood lathe knife are suitable for semi-hard and hard wood lathe work. However, solid carbide cutter is quite expansive, so lathe tools with replacable cutter heads is a good choice to save money.

Here are some parameters of Carbide CNC Wood Lathe Knifes:
Knife holder: 40Cr Steel, size 20*20*150mm or 25*25*150mm
Knife blade: high quality solid carbide
Blade length: 40mm
Cutting angle: 17 degree
Blade tip radius: 0.75mm or 1mm or 1.5mm
Blade thickness: 13mm
Blade Hardness: 91-91.5 HRC

For more information, you can visit:http://www.cncsparetools.com/product...r-machine.html