This item has been modified to make it easier to cut from the middle of the material. The sharpness of the blade is rated at 100% when freshly sharpened, with 80% for horizontal cuts and 50% for vertical cuts. Old saws often have handles that are stuck and won't come off, but this one has no such problem. Both the handle and the blade will be sent, and can be separated. Please refrain from price negotiations, except for bulk purchases. Please consult beforehand for bulk purchases.