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TBRTube Bender Reviews
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Disclosure: TubeBenderReviews is published by Joseph Gambino, founder of Rogue Fabrication.

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JD2 Model 4

JD2 Model 4

Highlights

  • Well-known JD2 platform competing directly with other manual shop benders
  • Placeholder entry so scoring and admin overlay can be wired up
  • Fill in capacity, pricing, and feature details from JD2 documentation

Specs & score

Overall score13 / 100
Score breakdown
Value for Money
Not scored: missing or incomplete price/feature data for a fair features-per-dollar comparison.
0/20
Ease of Use & Setup
Unknown power type operation with JD2 ergonomics (base score 9/11) and portability tier: fixed base / no portability data (+0 pts).
9/11
Max Diameter & CLR Capability
Specs TBD via admin overlay maximum round tube capacity based on published specs. Math today is OD-only; CLR ranges will be added to the score once consistent CLR data is available for all machines.
2/10
Bend Angle Capability
No published bend angle
0/9
Wall Thickness Capability
No published max wall thickness for 1.75" OD DOM; this category is scored as 0 rather than guessing.
0/9
Die Selection & Shapes
No documented tube/pipe die families beyond basic or unspecified coverage.
0/8
Track Record (Years in Business)
Established industry veteran with a long operating history.
2/3
Upgrade Path & Modularity
No documented upgrade path beyond the base configuration for power, LRA control, or bend-quality tooling.
0/8
Mandrel Compatibility
No documented mandrel capability for this frame.
0/4
S-Bend Capability
No documented ability to form back-to-back opposite bends with ≤0.125" tangent; marketing "S-bend" claims with several inches of straight between bends do not qualify.
0/3
USA Manufacturing (Disclosure-Based)
No disclosed USA manufacturing claims, clearly imported origin, or only very weak USA-flavored language.
0/5
Origin Transparency
No meaningful origin disclosure, or only vague/marketing language without concrete component origin details.
0/5
Single-Source System
One or more required components must be sourced elsewhere, or the manufacturer does not clearly offer a complete system from a single source.
0/2
Warranty (Published Terms Only)
No meaningful written warranty, sold as-is, or warranty not mentioned in published documentation. This category is based strictly on published terms; we do not score how well the warranty is honored in practice.
0/3
Brand
JD2
Model
Model 4
Country of manufacture (claimed)
USA
Capacity
Specs TBD via admin overlay
Warranty
Manufacturer standard
How scores are calculated↗

Score math summary

This shows every category, the exact points awarded, and the reasoning used for this model. (Citations and audit trail are in the section below.)

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