While reciprocating saws offer more speed and demand less effort, the superior precision and convenience (no power source ...

One we’ve never even seen before — a powered hacksaw. Using his 3D printer he designed a linkage system, not unlike a steam locomotive drive to turn rotary motion from a geared motor into ...

All hacksaw blades use their small teeth to smoothly ... this heavy-duty saw nonetheless absolutely powered through rebar, nail-studded wood, and PVC during testing. Despite the low price, this ...