Insize Single Hardness Test Block, 3.07"H, 0.57"L, 3.07"W, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings, Precision Gage for Machinists and Inspectors

Insize Single Hardness Test Block, 3.07"
✔️ Single hardness test block, 3.07", 0.57", Accurate Readings

This Insize Hardness Test Block is a precision measuring tool for checking sizes, depths and tolerances. It's a must have in machine shops, quality labs and tool rooms. This is a single piece listing.

✅ Brand: Insize
✅ Mfr part number: HDT-B-HRC3
✅ Product type: Hardness Test Block
✅ Pack size: Single, 1 piece
✅ Size or length: 3.07"
✅ Additional size: 0.57"
✅ Additional size: 3.07"

💡 How do I read a micrometer or caliper correctly?

Good technique matters as much as the tool.

• Clean the part and measuring faces before every reading.
• Use light, steady pressure or the ratchet stop.
• Zero the tool and recheck it against a standard.

Pick up the Insize Hardness Test Block and keep your jobs moving.