hebrew #2747 - חֶרֶט cheret (engraving tool)

Strong's Exhaustive Concordance

From a primitive root meaning to engrave; a chisel or graver; also a style for writing -- graving tool, pen.

Englishman's Concordance

Brown-Driver-Briggs

1graving-tool, with which Aaron fashioned (וַיָּצַר) the molten calf Exodus 32:4 (E).

2stylus, for writing on tablet (גִּלָּיוֺן): כְּתֹב עָלָיו בְּחֶרֶט אֱנוֺשׁIsaiah 8:1write on it with a man's (i.e. an ordinary) stylus=in common characters, intelligible to all (see Benz^{Archaeology 290}).

Englishman's Concordance (References)

Strong's Hebrew: 2747. חֶ֫רֶט (cheret) — 2 Occurrences

Exodus 32:4
HEB:וַיָּ֤צַר אֹתוֹ֙ בַּחֶ֔רֶט וַֽיַּעֲשֵׂ֖הוּ עֵ֣גֶל
NAS: and fashioned it with a graving tool and made
KJV: and fashioned it with a graving tool, after he had made
INT: their hand earthen A graving and made calf

Isaiah 8:1
HEB:וּכְתֹ֤ב עָלָיו֙ בְּחֶ֣רֶט אֱנ֔וֹשׁ לְמַהֵ֥ר
NAS: on it in ordinary letters: Swift
KJV: in it with a man's pen concerning Mahershalalhashbaz.
INT: and write and letters ordinary Mahershalalhashbaz