These Otto Frei stainless steel diamond tweezers are superbly balanced and well made, rivaling the quality of Swiss Made diamond tweezers at a fraction of the cost. Designed with a non-reflective matte finish, they provide optimal viewing conditions for accurately assessing stone color. At 6-1/4" (160mm) in length, these tweezers feature waffle-type textured tips for maximum stone grip and confident handling across a range of stone sizes.
Features
- Non-reflective matte finish for accurate stone color viewing
- Waffle-type textured tips for maximum grip on diamonds and gemstones
- Superbly balanced construction for precise, controlled handling
- Available in four tip sizes to suit a range of stone dimensions
Specifications
| Material |
Stainless steel |
| Finish |
Matte (non-reflective) |
| Overall Length |
6-1/4" (160mm) |
| Tip Style |
Waffle-type texture |
| Tip Measurement Tolerance |
+/- 0.05mm |
Available Options
| Part # |
Tip Size |
Tip Type |
| 157.590 |
0.8mm |
Fine Tip |
| 157.591 |
1.0mm |
Medium Tip |
| 157.592 |
1.2mm |
Large Tip |
| 157.593 |
1.8mm |
X-Large Tip |
Notes
Tip measurements represent the outside diameter width of the tip and are +/- 0.05mm.