3 Piece Boring Tool Set With 3 Inch Boring Head And R8 Shank Shop Ready Dope Performance For Metalwork Reach From 1.5 To 18 Inches Includes 12 Boring Heads Smooth Bar Holder Hardened Ground Adjusting Screw For Long Lasting Precise Hole Sizing

3 Piece Boring Head Set with R8 Shank for Metalworking
✔️ 3" head, R8 shank, 12 boring heads, 1.5-18 in reach

This 3 piece boring tool set combines a 3-inch bore head with an R8 shank, delivering precise hole sizing for metalworking and fabrication. Ideal for milling machines and drill presses where accuracy matters.

✅ 3" boring head with rigid design
✅ R8 shank fits standard milling machines
✅ Includes 12 boring heads for quick changes
✅ Hardened, ground adjusting screw for long life

💡 What is a boring tool set with an R8 shank used for in metalworking?

This handy setup helps machinists achieve accurate, repeatable hole sizing in metal projects.

- Precision hole sizing with micrometer lead screw accuracy to 0.001 inch - R8 shank compatibility with common milling machines - Includes 12 boring heads for quick changes - Hardened and ground adjusting screw for long-term reliability ✝️