CAT40 Shell Mill Tool Holder With One Inch Bore And One Point Ninety Seven Inch Gage Length Model 202-5372M Hardened Alloy Steel Construction Heavy Duty Precision Ground Surfaces For CNC Milling Tegara

Shell Mill Tool Holder CAT40, 1 in bore, 1.97 in gage (1x)
✔️ Hardened alloy steel, precision ground, 1 in bore; 1.97 in gage

This heavy-duty shell mill tool holder is designed for CNC milling, providing secure mounting for shell mills in CAT40 spindle systems. Its hardened alloy steel construction and precision-ground critical surfaces deliver tight runout control and long service life in demanding workshops.

✅ Bore dia: 1 in (25.4 mm)
✅ Gage length: 1.97 in (50.04 mm)
✅ Pilot TIR: < 0.0002 in (<0.005 mm)
✅ Material: Hardened alloy steel, 54-60 HRC
✅ Critical surfaces: Precision ground

💡 What is a shell mill tool holder used for in CNC milling and why is precision important? A handy explanation for common use cases in milling setups. - secures shell mills with accurate bore and gage length to minimize runout - provides rigid mounting for high-speed CNC milling - CAT40 spindle compatibility with standard 1 in bore tools