You may have noticed that many CHP cutters have similar part numbers, and are differentiated with a suffix. For example, TR-5000, TR-5000-R. TR-5000-P etc. The suffix is used to diversify similar products, and to identify what the major differences is. Here is a list of suffix and what they means:
-R: Flush cut
-P: Pointed
-V: Vertical cut
-B: Rounded cut
-A: Equipped with safety clip
-D: Dissipative handle
-G: For rubber material (Strong tool suited for other material as well)