Feature: 1. Applicable Models: This diamond indenter is suitable for Buehler, for Matsuzava, for Future Tech, for Wolpert hardness tester. 2. High Hardness: Made of excellent diamond, this Vickers hardness tester indenter is super hard, wear resistant. 3. High Precise: The pointed design ensures more accurate and stable measurements, for the most precise viewing of all dimension and tolerances. 4. Strong Connection: The top diamond of the indenter is firmly set by the alloy body and is not easy to fall off. 5. With Storage Box: Comes with a storage box, the diamond indenter is easy to store and carry, not easy to damage. Specification: Item Type: Vickers Hardness Tester Indenter Material: Alloy steel, diamond Features: High hardness, accurate measurement, wear resistance Use: For Vickers hardness tester Angle: 136°±15° Horizontal Knife: ≤0.5μm. Package List: 1 x Vickers Hardness Tester Indenter1 x Storage Box Note: Diamond Indenter Identification Method:1) Visual Inspection Method: First, visually inspect whether the diamond part of the diamond indenter has obvious cracks, if so, the diamond indenter is damaged.2) Nail Test: Gently rub the top corner of the diamond indenter with the surface of the nail, and rub it back and forth several times. If the nail surface is not deep, the diamond indenter is good, and vice versa.3) Enlarge and Observe with Instruments: Use an optical projector or an image measuring instrument and a tool microscope to magnify the top angle of the diamond indenter by 10 times or 20 times, and observe whether the top angle is still a complete top angle of 136 degrees. If the top corner is cracked or blunt into a rounded corner, it means that the diamond indenter is damaged and needs to be replaced.