To convert from millimeters (mm) to inches:
| Factor | Value |
|---|---|
| 1 inch to mm | 25.4 mm |
| 1 mm to inch | 0.03937 inches |
A 311mm drill bit is commonly used in:
| Size (Mm) | Size (Inches) | Use | Page |
|---|---|---|---|
| 309 mm | 12.1653543307 inches | General purpose drilling | View |
| 310 mm | 12.2047244094 inches | General purpose drilling | View |
| 311 mm | 12.2440944882 inches | General purpose drilling | View |
| 312 mm | 12.2834645669 inches | General purpose drilling | View |
| 313 mm | 12.3228346457 inches | General purpose drilling | View |
Drill Bit Calculator
Copyright 2024 - © Drill Bit Calculator