I've found my new favourite tool for trimming disc brake hoses. It's Hydraulic Hose Cutting Tool
How to make a hydraulic hose? | KRAMP Hydraulic Hose Cutting Machine – Bfluid CUT130 | Compact, Safe & Powerful EM 1.2 SB - Hose cutting machine - UNIFLEX Depends on their budget, a couple of the ratchet cutters would be fine for quick cutting. We used cut off wheels to cut hoses when making them, ...