Electric Fiber Cement Siding Shear, 4.8-Amp Hardie Board Cutter with 360 Degree | eBay
if you're cutting hardieboard with a saw, you don't know what you're missing. found them cheap secondhand. i bet the cordless ones would almost make putting up Hardie tolerable. : r/Tools
PacTool International SS201 Sheet Metal Shear - Power Shears - Amazon.com
SS701 Sheet Metal Snapper Shear - Sheet Metal Cutter Drill Attachment - Cut Up to 18-Gauge Galvanized Steel, Aluminum, and Copper - Sheet Metal Tools - Carpenter Tools and Accessories | General Tools & Instruments
Makita 6.5 Amp Fiber Cement Shear Kit JS8000 - The Home Depot
Makita 6.5 Amp Fiber Cement Shear Kit JS8000 - The Home Depot
Makita Australia - 18V LXT Brushless 13mm Fibre Cement Shears - DJS800 Designed for cutting cement board up to 13mm thickness, the cutting head is 360° rotatable with 12 stops for comfortable
PacTool SS724 Snapper Shear Pro - Cutting Tool, Power Shears Professional Power Tools for sale online | eBay