What are Chipping Hammers?

Traditional characters: Chisel

[záo]

chisel

(chisel)

záo

Chisel

chisel cut a hole

Chisel

Chisel záo

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(1) (Phonetic. From gold, chisel (zuò)

Chisel

Chisel záo

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(1) chisel

Next, use a drill. -""

chisel

Where the chiseled iron is forged, the steel is embedded in the mouth, and it is empty and round, with a wooden handle (first hit the iron bone as a mold, the name is sheep's head, and the handle is the same). The axe urges (1) from the handle, and penetrates the eyes, the thick one is wide and the other is thin, and the thin one is only three points. Those who need round eyes are made of chisels. From "Tiangong Kaiwu · Hammer Forging · Chisel"

Work notes

(1) Caution: Same as "hammer", that is, knocking.

Original translation

The chisel is forged from wrought iron. The blade of the chisel is inlaid with steel. The upper body is a hollow tube with a conical shape. It is used to fit into a wooden handle. (It's called a sheep's head, and it's also used for the wooden handle of the iron spoon). Hitting the handle with an axe, the blade of the chisel can be easily inserted into the wood to make a hole. The blade of the chisel is an inch wide and about three minutes narrow. If a round hole is to be chiseled, a "chisel" with a curved edge is additionally produced.