RAVEN Machines: Yes. CarveWright’s library of bits are preprogrammed into the software for easier use and convenience, but your own bits can be added in the software. The main issues with adding non-CarveWright bits are the collets. Carbide bits can not be used with a split collet. Carbide bits in split collets will slip. They either need a hard pressed adapter, like what CarveWright bits come with, or they should be used with the ER11 system. Steel shank bits, like v-bits and form bits, will be fine in a split collet. See more about adding bits here: Bit Builder Tutorials.
A/B/C Machines: Older model systems tandard library of approved bits that can be used. Because of the variations in bit geometry and size among different brands, only CarveWright brand bits can be used. Use of other bits may void the warranty. The majority of machine functionality is done with the included carving and cutting bits. Please visit the CarveWright website store for a listing of bits and bit sets.
The solid carbide bits will last for many hours, if handled correctly. Lifetime is directly related to the type of material and the aggressiveness of the cutting. Cutting in hard materials and/or materials with glue (such as plywood or particle board) will tend to wear the bit faster. Always carve with sharp bits to ensure proper machine function and quality of operation. To check a bit or sharpness, use the fingernail test by lightly dragging the cutting edge across your nail; a sharp bit will scrape or “bite” into the nail, while a dull one slides.
Yes, The software will allow the user to create projects that use as many bits as desired. On projects that use more than one bit, CarveWright CNC machines will prompt the user for each bit, as it is needed.
It depends on what functions are being commanded in the software. Some functions will default to certain bits, while others functions require a selection to be made. For example, by default the the 1/16″ carving bit (tapered ballnose) is selected for any raster carvings. The default bits can be changed by selecting an alternative option.
Solid carbide bits supplied by CarveWright use a hard pressed steel adapters that prevent the bit from slipping. These cannot be changed, as removing them would damage the bits. If using your own carbide bits, use the ER11 system, not a split collet. Steel shank router bits will use a split collet for 1/4″ shanks and no collet is required for the 1/2″ steel shank bits.
The CarveWright QuickChange system was discontinued in 2010 and adapters for that system are no longer available.