Manual Die Thread Roller MDR-100
Hand-operated thread rolling machine using adjustable flat dies for M4-M10 metric threads on steel screws. Forms threads by plastic deformation without cutting, perfect for prototyping. Classified in 8463.20.00.60 for inexpensive manual metalworking rollers.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported solely as interchangeable tooling dies
Interchangeable tools for hand/metalworking like rolling dies classify in Chapter 82.
If modified for saw blade teeth forming
Machines for working saws or files with rolling action go to specific 8461 provisions.
If for higher value models over $3,025
Same function but statistical breakouts by value in 8463.20.
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Import Tips & Compliance
• Specify manual operation in entry docs to avoid CNC classification; include die material specs
• Pitfall: undervaluation scrutiny—use commercial invoice only
• Label for retail sale if applicable
Related Products under HTS 8463.20.00.60
Benchtop Thread Rolling Machine TRM-200
Compact benchtop machine for rolling external threads on metal bolts and screws up to M10 diameter. Uses two dies to cold-form threads without material removal, ideal for small workshops. Classified under 8463.20.00.60 as a thread rolling machine for metal, valued under $3,025.
Mini Electric Thread Roller ER-150
Electric-powered mini thread rolling machine for producing M6-M12 threads on fasteners and rods. Operates by squeezing workpiece between grooved dies to displace metal into thread form without chips. Falls under HTS 8463.20.00.60 for low-value metal thread rollers.
Portable Bolt Thread Rolling Machine BTR-300
Portable machine for field-threading bolts up to 3/8 inch using hydraulic-assisted dies. Cold rolls precise UNC/UNF threads on metal rods without generating waste material. HTS 8463.20.00.60 applies to this under-$3,025 thread rolling equipment.
CNC Mini Thread Rolling Lathe RTL-250
Small CNC thread rolling machine combining lathe functions for precise rolling of 1/4-1/2 inch threads. Displaces metal radially without chip production, suitable for custom fasteners. Low value qualifies for HTS 8463.20.00.60.
Hydraulic Thread Rolling Press HRP-180
Hydraulic press-style thread roller for heavy-duty M12-M20 bolts using planetary die system. Cold forms high-strength threads on alloy steels without material loss. HTS 8463.20.00.60 for this budget hydraulic model.
Adjustable Rebar Thread Rolling Machine RTR-400
Machine for rolling threads on rebar #3-#6 for construction couplers, using opposed dies. Forms rolled threads on deformed steel bars without removing reinforcement ribs. Fits 8463.20.00.60 as low-value metal thread roller.