NMFC 183845 - Diamond Drill Bits | Class N/A

Note 183846: NOTE-Shipper must certify on shipping orders and bills of lading at time of shipment the actual value per pound of the property or the value group embracing the actual value per pound of the property. If the shipper fails to so certify the actual value, shipment will not be accepted, but if the shipment is inadvertently accepted, charges will initially be assessed on the basis of the class for the highest valuation provided. Upon proof of lower actual value, freight charges will be adjusted accordingly.

To find the correct freight class for your shipment:

1. Use rigid cartons with foam cutouts or cell dividers so diamond tips and shank edges cannot strike each other; cap core ends and bag small assortments to prevent loss.
2. Print the commodity clearly: “Bits, drilling, with industrial diamond tips” and list diameters and piece count on each box to mirror the BOL description for quick carrier verification.
3. Palletize tight with no overhang on a 48x40; add a top sheet, corner boards, and two bands plus stretch wrap so heavy boxes don’t shift during cross-dock transfers.
4. Because class is shown as N/A, confirm the Tools group rating with your carrier or tariff; provide box dimensions, weight, and a spec sheet if requested to avoid reclass.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Boxed, non-hazmat tools move fast through LTL networks, lowering handling time and reducing accessorial risk.
• Accurate description and labeling cut down on reclass fees and disputes, protecting margins on high-value diamond tooling.
• Protective packing around the diamond tips reduces damage claims and replacement costs on specialized masonry and tile bits.
• Pre-approval of the group rating improves quote accuracy, stabilizing freight budgets for construction supply and MRO replenishment.