HHIP Single 35-55HRC Rockwell Standard Test Block, Tough Instrument Built for Daily Use, Pro Grade Measuring Tool for Accurate Readings, Precision Gage for Machinists and Inspectors

HHIP Single 35-55HRC Rockwell Standard Test Block
✔️ Single test block, Accurate Readings, Shop and Lab Use

This HHIP 35-55HRC Rockwell Standard 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: HHIP
✅ Mfr part number: 8902-0155
✅ Product type: Test Block
✅ Pack size: Single, 1 piece

💡 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 HHIP 35-55HRC Rockwell Standard Test Block and keep your jobs moving.