Asked by Miguel Hines on Sep 23, 2024
Certain kinds of tools, such as drills and reamers, are still made to fractional-inch sizes.
Fractional-Inch
A unit of measurement in the customary system used in the United States, where measurements are expressed in fractions of an inch.
Reamers
Tools used to widen the size of a hole to precise dimensions and to improve its finish.
- Comprehend the units of measure and the variety of dimensions (including fractional, decimal inches, and metric units) used in North American engineering drawings.
Learning Objectives
- Comprehend the units of measure and the variety of dimensions (including fractional, decimal inches, and metric units) used in North American engineering drawings.