Six-Piece HRC40 To HRC65 Hardness Tester File Set With Color-Coded Handles, 7.1-Inch Carbon Steel Files, Heavy-Duty Pro-Grade Metal Hardness Testing Kit For Industrial QC, Machining, Tool Manufacturing, Includes Oxford Storage Bag
✔️ 6-piece, 7.1-inch files calibrated to HRC40-HRC65
This six-piece hardness tester file set provides quick rough metal hardness estimates in field or workshop QC. It's ideal for metal fabrication, machining, tool & die shops, automotive maintenance, and industrial quality checks where fast, non-destructive hints matter.
✅ 6 × Hardness Tester Files (HRC40, HRC45, HRC50, HRC55, HRC60, HRC65)
✅ Color-coded ergonomic handles for instant hardness ID
✅ Premium high-carbon steel construction for durable field use
✅ 7.1-inch length balances control in tight spaces
✅ Oxford cloth storage bag (20×5×3 cm / 7.9×2.0×1.2 in) included
💡 What is a hardness tester file set used for in metalworking and QC? It’s a handy, on-site rough hardness check tool for quick material assessment.
- Handy for quick on-site checks in production
- Useful for rough material screening before processing
- Complements lab-grade tests in a QC workflow