Indexable Boring Head With TNMA43 Inserts For Precision Milling, One And A Quarter Inch Body Diameter, One And A Quarter Inch Shank, Built For Tough Metalworking Jobs, Accurate Internal Holes, JG1369BU5

Single unit indexable boring head for milling with TNMA43 inserts
✔️ 1.25 in body and 1.25 in shank; TNMA43 inserts for precision milling

This indexable boring head is designed for precision milling and is commonly used in metalworking to bore accurate internal holes. It accepts TNMA43 inserts for reliable cutting in tough materials and can be integrated into standard milling setups.

✅ Body diameter: 1.25 in (31.75 mm)
✅ Shank diameter: 1.25 in (31.75 mm)
✅ Insert type: TNMA43 carbide inserts
✅ Ideal for tough metalworking and achieving tight hole tolerances
✅ Indexable design enables multiple insert changes for extended tool life

💡 What is an indexable boring head used for in precision milling?

This handy tool lets you bore accurate internal holes with controlled depth and finish. - Handy for enlarging or finishing holes with tight tolerances - Works with TNMA43 inserts for tough metals - Improves hole concentricity and surface finish in metalworking ✝️