钻粉

Traditional form:

鑽粉

Pinyin (reading):

zuānfěn

Definitions:

• residue from drilling
• slag hill

Characters:

• 钻 - diamond; to bore, to drill, to pierce
• 粉 - powder, flour, cosmetic powder; plaster

Traditional characters:

• 鑽 - diamond; to bore, to drill, to pierce
• 粉 - powder, flour, cosmetic powder; plaster