Twybil

Twybil
A twybil is a hand tool used for green woodworking. It is used for chopping out mortises when timber framing, or making smaller pieces such as gates. It combines chopping and levering functions in a single tool. The appearance of a twybil is that of a T-shaped double-edged axe with unusually long blades and a very short handle. This appearance is deceptive, as they are actually derived from a large double-ended chisel with a side handle added for better control. The geometry of a twybil, particularly the long straight blades, makes it unworkable as an axe. Unfortunately many old examples have been damaged by such misuse. The related mortising axe is similar, but single-sided and is forged and tempered to survive the shock loads of swinging as an axe. Twybils always have two working ends and these are always different. The first is an axe-like blade, with the edge arranged parallel to the handle. The second edge is crossways, as for an adze. This is used for prying and leverin ...
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Slick (tool)
A slick is a large chisel, characterized by a wide (2-4 inches, 5–10 cm), heavy blade, and a long, frequently slender, socketed handle. A long, flat metal plate fitted with an offset handle. The combined blade and handle can reach two feet (60 cm) in length. The blade of a slick is slightly curved lengthwise, and/or the handle socket is cranked upward, such that the handle and socket clear the surface of the work when the edge is touching. This distinguishes the slick from the similarly sized, short-handled millwright's chisel. Use A slick is always pushed; never struck (thus the slender handle). Using a combination of the tool's weight and bracing the handle against the shoulder or upper arm, fine paring cuts are made. Slicks are typically used by shipwrights and timber framers. See also * References * External linksHand Tools & Accessories
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