Monster Tool 601-4902750 - 1/2" x 4" Boring Bar, .005-.008 Radius, 4" OAL, Solid Carbide

Featuring a mirror polished cutting surface and a 4RMS finish. Lock down flat on shank automatically locates tool on center.

• NC Generation / BB Series
• Solid C-2 grade premium sub-micron grain carbide with 10% cobalt
• Right hand cutting
• Shank Tolerance: +0.0000 / -0.0005"
• Made in the USA