Mastercut Tool Single .2780x1-1/8x1/4x3-1/4 6FL 45 Degree Chamfer End Straight Flute Reamer, Go-To Pick for Machinists and Toolmakers, Pro Grade Reamer for Accurate, Smooth Holes

Mastercut Tool .2780x1-1/8x1/4x3-1/4 6FL 45 Degree Chamfer
✔️ Single straight flute reamer, 2780 x 1-1/8 x 1/4, 6 flute

This Mastercut Tool .2780x1-1/8x1/4x3-1/4 6FL 45 Degree Chamfer End Straight Flute Reamer is a reamer for sizing and finishing holes to tight, accurate tolerances. It's a staple in machine shops, tool rooms and repair benches. This is a single piece listing.

✅ Brand: Mastercut Tool
✅ Mfr part number: 645-482
✅ Product type: Straight Flute Reamer
✅ Pack size: Single, 1 piece
✅ Size: 2780 x 1-1/8 x 1/4
✅ Flutes: 6
✅ Angle: 45 degree

💡 Straight flute vs spiral flute reamers, what's the difference?

Flute shape changes how chips clear and how smooth the hole is.

• Straight flutes are the all around pick for most through holes.
• Spiral flutes cut smoother in holes with keyways or interrupted cuts.
• Left hand spirals push chips forward in through holes.

Pick up the Mastercut Tool .2780x1-1/8x1/4x3-1/4 6FL 45 Degree Chamfer End Straight Flute Reamer and keep your jobs moving.