Gesswein DiaBelt Stick Yellow K400 #400 – 8mm Diamond Abrasive
The Gesswein DiaBelt Stick Yellow K400 is an 8mm diamond abrasive stick designed for precision grinding, surface refinement, and finishing applications. The Yellow K400 abrasive grade provides a finer diamond abrasive for smoothing surfaces and refining work after coarser grinding stages.
Its compact 8mm format provides excellent control for detailed work, making it especially useful for jewelry making, jewelry repair, metalsmithing, precision finishing, and tool work. The narrow abrasive surface allows you to work accurately on small areas, edges, curves, contours, and intricate components.
The DiaBelt Stick is part of the professional SSP Steidle diamond abrasive system, which uses color-coded grades to make selecting the appropriate abrasive quick and easy.
Features & Benefits
- 8mm diamond abrasive stick
- Yellow K400 abrasive grade
- Approximately 400-grit diamond abrasive
- Fine abrasive for surface refinement and finishing
- Ideal for smoothing surfaces after coarser grinding
- Compact design provides excellent control
- Excellent for detailed jewelry and metalworking applications
- Useful on edges, contours, curves, and small surfaces
- Ideal for jewelry making and jewelry repair
- Suitable for metalsmithing and precision finishing
- Professional-grade diamond abrasive
- Color-coded system simplifies abrasive selection
- Genuine SSP Steidle / Gesswein abrasive tooling
Key Specifications
- Brand: Gesswein / SSP Steidle
- Product: DiaBelt Stick
- Product Type: Diamond Abrasive Stick
- Color: Yellow
- Abrasive Grade: K400
- Grit: 400
- Size: 8mm
- Manufacturer Part Number: 3666
- Micro-Tools SKU: 107-3666
- Abrasive Type: Diamond
The SSP Steidle catalog specifically lists DiaBelt Stick 8 mm, Yellow K400, No. 3666.
Fine Diamond Abrasive for Jewelry & Metal Finishing
The K400 diamond abrasive is designed for finer surface refinement than the K060, K120, and K200 grades in the DiaBelt Stick series. It is useful when you need to smooth and refine a surface before moving to an even finer polishing stage.
The narrow 8mm abrasive surface provides controlled contact, making the stick particularly useful for small workpieces, detailed jewelry components, edges, contours, and hard-to-reach areas.
Use the Yellow K400 DiaBelt Stick for controlled grinding and surface refinement on appropriate materials.
Ideal Applications
- Jewelry making
- Jewelry repair
- Metalsmithing
- Precision grinding
- Surface refinement
- Metal finishing
- Tool finishing
- Mold finishing
- Edge finishing
- Contour finishing
- Detail grinding
- Small-area finishing
- Pre-polishing surface preparation
DiaBelt Stick Grit Range
The 8mm DiaBelt Stick series is available in five color-coded abrasive grades:
| Color | Grade | Part Number |
|---|---|---|
| Green | K060 | 3660 |
| Black | K120 | 3662 |
| Red | K200 | 3664 |
| Yellow | K400 | 3666 |
| White | K800 | 3668 |
This progression makes it easy to move from more aggressive material removal toward progressively finer surface refinement.
Frequently Asked Questions
What is the Gesswein DiaBelt Stick 3666?
The 3666 is an 8mm DiaBelt Stick with a Yellow K400 diamond abrasive.
What color is the 3666 DiaBelt Stick?
The 3666 is Yellow.
What grit is the 3666?
It is K400 / 400 grit.
What size is the DiaBelt Stick?
The 3666 is part of the 8mm DiaBelt Stick series.
What is a K400 diamond abrasive used for?
K400 is a finer abrasive grade intended for surface refinement, smoothing, finishing, and preparation for finer polishing.
Is the 3666 suitable for jewelry work?
Yes. Its compact 8mm design is well suited for jewelry making, jewelry repair, metalsmithing, and detailed surface finishing.
What is the difference between the 3664 and 3666?
The 3664 is Red K200, while the 3666 is Yellow K400. The K400 grade is finer and is intended for additional surface refinement after the K200 stage.
What is the Micro-Tools SKU?
The Micro-Tools SKU is 107-3666, corresponding to SSP Steidle manufacturer part 3666.
