| 摘要 |
The present invention provides a cast cutting device comprising a housing 12, 18; a blade 20 rotatable relative to the housing for cutting a cast; and a guide 24 for guiding the cast towards engagement with the blade 20. The guide 24 comprises a recess 26 to receive the cutting edge of the blade. The cast locates between the guide and the blade when the device is in use, so that the guide forms a buffer between the blade and the surface underneath the blade. A front portion 25a of the guide may be tapered and guides the cast to the blade, and a rear portion 25b supports the cast during cutting, the guide recess or channel being at least partially formed in the rear portion of the guide. The blade may have cutting sections 22 which are chamfered. |
