Six Piece Adjustable Parallel Set For Machinists, Precision Ground Parallels From 3/8 To 2-1/4 Inches, Hardened Steel Build, High Accuracy With Plus Minus 0.0005 To 0.0010 Inch Tolerances
✔️ Six-piece set; adjustable 3/8 in to 2 1/4 in, hardened steel
This six-piece adjustable parallel set delivers precision-ground reference surfaces for machinists and inspectors. Ideal for daily use in machine shops, tool and die work, CNC setup, milling, grinding, and quality control, these hardened steel parallels ensure repeatable measurements and fast interior dimension transfer.
✅ High-precision machining surfaces for repeatable measurements
✅ Hardened steel construction for durability in daily shop use
✅ Adjustable range 3/8 in to 2 1/4 in (9.53-57.15 mm) to fit openings
✅ Six-piece set provides multiple reference points for setup and inspection
✅ Tolerances: ±0.0005-0.0010 in for tight squareness
💡 What is an adjustable parallel set used for in machining? This handy tool speeds up setup and improves accuracy. - Handy for quick squaring and alignment in milling and drilling tasks - Reduces setup time and improves repeatability in QC checks - Works with standard parallels for precise dimension transfer