Classification Details
| NMFC | Description | Class |
|---|---|---|
| 125100.00 | Mine or Quarry Drilling Machines, or Parts Named: | |
| 125110.00 | Bits, drilling, blast hole, rotary, with heads containing moving cutting devices, in packages: | |
| 125110.01 | With carbide tips | 65 |
| 125110.02 | Other than with carbide or industrial diamond tips, see Note, item 125111 | 60 |
| 125120.00 | Drilling Machines: | |
| 125120.01 | Wagon type, two or three wheeled: | |
| 125120.02 | SU | 150 |
| 125120.03 | KD | 85 |
| 125120.04 | NOI | 85 |
| 125140.00 | Drilling Machine Augers or Bits, NOI, in packages, or loose if 12 feet or over in length | 77.5 |
| 125150.00 | Drilling Machine Bit Shanks, Thread Bars, Extension Bars, Striking Bars, Drill Rods or Couplings, in packages, or loose if 10 feet or over in length | 70 |
| 125160.00 | Drilling Machine Columns | 85 |
| 125180.00 | Drilling Machine Parts, NOI: | |
| 125180.01 | In bundles | 100 |
| 125180.02 | In boxes or crates | 85 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Measure overall footprint and tallest point of the rig or assembly (include mast, feed rail, and guards) to determine class within the 60–150 range for dimension-based rating.
- Choose packaging that fits the part: crate rotary heads and control modules, box small wear parts, and block-and-brace bases on skids when shipping loose to prevent shift.
- Drain residual fluids and cap hydraulic ports on power packs and drill heads; carriers often require dry, clean machinery even though this item is non-haz.
- Mark center of gravity and lift points; use steel banding and edge protectors so heavy steel frames or drill beams can be safely handled by forklifts or cranes.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Dimension-driven classes remove density guesswork, speeding quotes and avoiding reclass fees for bulky rigs and long feed rails.
- Right-size packaging (crates for heads, boxes for bits) lowers damage risk and claim costs versus shipping everything loose.
- Pre-shipment prep—collapsing masts, removing rod racks—cuts oversize charges and opens more carrier options on LTL lanes.
- Clear NMFC usage for named parts enables shipping components separately, reducing per-shipment cost and downtime in active mines.