Is it still worth it?Īlthough the Jet JWP-13BT isn’t as exceptional as it seemed on paper, it is still a good machine. The particular spiral shape of helical heads also improves the cut quality and reduces noise. They have four sharp sides, and are made of carbide, which helps them stay sharp for much longer. No long calibration or throwing away entire planer blades like you used to.īut actual helical head cutters, like those found on Jet’s stationary planers, have more advantages. This makes it easy and cheap to just replace a single cutter when you, for example, hit a nail. The cutters have two sharp sides, and can be individually replaced. This means that you get some of the benefits of a helical head, but not all of them.
The cutterhead on the 13-inch Benchtop Planer These are laid out in straight rows, not a spiral, as can be seen in the image below. Instead of having four-sided carbide inserts following a spiral shape around the cutterblock, Jet’s planer has 4 rows of 6 straight HSS cutters. But it comes with a catch, because it isn’t actually a helical head. The key feature that sets Jet’s 13-inch benchtop planer apart from competitors like the DeWalt DW734 or DW735 is the helical-style cutterhead.
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