The 638-30027 is a 27/64 HSS jobber-length drill with a bright finish, identified as a U.S. fractional-size drill.
This drill is typically used for general-purpose hole drilling and metalworking applications where a fractional HSS jobber drill is appropriate.
- Product model: 638-30027
- Drill size: 27/64
- Drill type: HSS jobber-length drill
- Finish: Bright
- Series/category: Fractional Bright (300A)
- Product designation: U.S.
