Mean comparisons were made between the two broad saw types using one-tailed Student's t-tests to test the hypothesis that kerfs created by hacksaws have higher-amplitude surface striations than do kerfs created by reciprocating saws.
The least-variable saws (MN-12-20 and MN-12-24), both hacksaws, produced kerfs with Pz ranges even lower than that observed across the individual kerf.
Although the saws that left the most-variable cuts were all hacksaws, so were the two least-variable saws.
I spent several days in awe, watching all of my students, including those labeled as gifted, learning disabled, mildly mentally disabled, emotionally disabled, and English language learners, not only use those hacksaws
safely, but create projects far more sophisticated and creative than I'd ever dreamed I'd see from them.
Some bow saws are designed to hold hacksaw blades as well as standard bow saw blades.
* Rod saws are a form of hacksaw-type blade, used in regular hacksaw frames and capable of cutting through most hard materials--spring and stainless steel, chain, brick, glass and tile.
Horizontal bandsaws are normally used for cut-off operations as alternatives to power hacksaws.
Hacksawing can be done manually or with a power hacksaw. A power hacksaw provides a drive mechanism to operate the saw blade at a desired speed and feedrate.
Eventually I decided to give up with the hacksaws
and just leave it until I got back."
"When I started with the brigade, we'd all be working on different posts with hacksaws
and you'd be looking at 10 to 15 minutes to take a roof off.
Hacksaw - famous for whacking opponents with his trusty 2x4 plank of wood - is urging Grado to try his luck Stateside.
But Hacksaw turned down the chance to go for a bevvy with party-loving Insane Championship Wrestling fighter Grado.