Dremel 409 Cut-off Wheel
Straight cuts,0.8 mm,0.8 mm diameter,Dremel 409 cut off Wheel
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Cut-Off Wheels
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About Dremel 409 Cut-off Wheel
Overall Feedback:
76% positive
72% found it cut through materials effortlessly
Cut-off wheels are ideal for cutting, grooving, and trimming all kinds of metal and can also be used on other materials like thin wood, plastics, and ceramics.
I tried the cut-off wheels and used them to cut several rails and grind off some solder. They worked just like the old ones with no breakage.
74% appreciated the long-lasting durability, though 26% found it wore out quickly
The cut-off wheels break easily and are brittle.
After not too long, the cut-off wheels disintegrate and it is hard to change the wheel.
74% found it easy to handle and maneuver
The cut-off-wheels are easy to use and work just like they always have. Tips for using them include keeping the pressure light enough to avoid slowing the tool and stalling the (cordless) tool and shattering the disc with too much pressure.
I suggest using these cut-off wheels at 25,000 to 30,000 rpm and cutting with speed rather than pressure. They are easy to use.
78% liked its ability to withstand high temperatures, but 22% experienced wheel degradation
The cut-off-wheels are the only option for precision cutting of metals in tight spaces, but they are more fragile than a Fabrege egg.
Soft substances could cause heating and gumming up of the cut-off wheels.
