backsaw

Thân thiện

A carpenter uses a backsaw to cut a piece of wood.

Definition

Noun: A backsaw is a type of handsaw characterized by a stiffening metal or steel rib (the "back") along the top edge of its blade, opposite the cutting teeth. This reinforcement makes the blade rigid, allowing for precise, straight cuts, typically used in woodworking joinery like dovetails or miters.

Usage

The word backsaw is used to specify a particular tool within the category of saws. It is a countable noun. - You need a sharp backsaw for cutting tenons. - The cabinetmaker selected a fine-toothed backsaw from the tool chest. - A backsaw is essential for accurate joinery work.

Examples

• He used a backsaw to trim the dowel flush with the surface.
• The precision of the dovetail joint depends on using a proper backsaw.
• Compared to a standard handsaw, a backsaw provides much greater control for detailed cuts.

Advanced Usage

• In compound terms: The basic term "backsaw" can be modified to describe specific types, such as a (with finer teeth for dovetail joints) or a (often slightly larger for cutting tenons). These remain descriptions of the core backsaw tool.

Variants and Related Words

• Tenon Saw: A common type of backsaw, typically with a brass or steel back, used for cutting tenons and other joinery.
• Dovetail Saw: A smaller, finer-toothed backsaw specifically designed for cutting dovetail joints.
• Miter Saw (Hand Tool): A backsaw mounted in a miter box to guide angled cuts accurately. (Note: The modern powered "miter saw" is a different tool).

Synonyms

• Tenon Saw
• Dovetail Saw (specific type)
• Reinforced Handsaw (descriptive synonym)

Related Phrases/Idioms

(This specific tool name is not commonly used in idiomatic expressions.)

Học thuật

Noun

1. a handsaw that is stiffened by metal reinforcement along the upper edge

Từ đồng nghĩa

• back saw