Perfect for fine-line engraving on composites, metals, and glass
Provides slightly wider lines in softer materials
Feedrate: 60 inch / min
Shank: 1/4 inch
The MC Etcher - Diamond Drag Bit (Single 120 Degrees) is perfect for fine line engraving on composites, metals, and glass. The 120-degree tip provides slightly wider lines in softer materials such as fiberboard but has less penetration in harder materials.
MC Etcher drags a diamond-coated, spring-loaded tip over the surface of your material to create an etched or engraved pattern, it does not cut with flutes like a normal endmill.
Note: The drag engravers are not meant to rotate so the spindle needs to be turned off when using MC Etcher.
1x MC Etcher - Diamond Drag Bit (Single 120 Degrees)
Size
Feedrate: 60 inch / min
Plungerate: 30 inch / min
Cut Depth / Compression: 0.015 inch
Shank: 1/4 inch
Individual 120-degree tip
Materials
Plastics like acrylic, plexiglass, and polycarbonate
This by far best way to engrave clear acrylic for nights , very fast and beautiful.
P
Paul Brown
Incredible
This 120' diamond drag bit works perfectly. I tried it on a very small engraving where one part is a circle whose diameter is only 1mm and it performed perfectly. No lateral sloppiness in the engraving at all. I would include a picture but there doesn't seem to be a way to do that.
I set the Z zero to just touch the brass I was engraving and set the depth of cut to -1.5mm. This left a great engraving and no burr. I'm very happy with this bit.