JD980 S10 Drawing Instruments
The JD980 S10 Drawing Instruments Set is a professional-grade precision technical drawing kit designed for draftspeople, engineers, architects, and students. Built with durable brass construction and satin nickel plating, it provides high stability and accuracy for technical drafting, geometric construction, and fine illustration work.
Available in Stock
Nationwide Delivery
30 Days Returns
Product Specifications
| Feature / Component | Specification |
| Model Name | JD980 S10 Technical Drawing Set |
| Primary Material | Solid machined brass body with non-glare satin nickel plating |
| Compass Mechanism | Center-wheel micro-adjuster with quick-release leg lock |
| Max Circle Diameter (Standard) | 320 mm (12.6 inches) |
| Max Circle Diameter (Extended) | 540 mm (21.2 inches) using extension beam |
| Standard Lead Compatibility | 2.0 mm graphite drafting lead |
| Adapter & Attachment Specs | Universal pen holder (fits fineliners, technical ink pens, and markers) |
| Joint Type | Dual-knee friction joints for perpendicular alignment to paper |
| Case Type & Interior | Impact-resistant ABS shell with custom die-cut EVA protective foam |
| Case Dimensions | 220 mm × 110 mm × 25 mm |
| Total Set Weight | ~380 g |
| Included Accessories | Primary bow compass, extension beam, universal adapter, ruling pen, lead pointer, and spare leads/pins container |