Mastercut Tool Single .2190x1x3/16x3 6FL 45 Degree Chamfer End Straight Flute Reamer, Go-To Pick for Machinists and Toolmakers, Pro Grade Reamer for Accurate, Smooth Holes

Mastercut Tool .2190x1x3/16x3 6FL 45 Degree Chamfer End
✔️ Single straight flute reamer, 2190 x 1 x 3/16, 6 flute, 45 degree

Meet the Mastercut Tool .2190x1x3/16x3 6FL 45 Degree Chamfer End Straight Flute Reamer, a reamer for sizing and finishing holes to tight, accurate tolerances. It's a staple in machine shops, tool rooms and repair benches. You get one single unit with this order.

✅ Brand: Mastercut Tool
✅ Mfr part number: 645-356
✅ Product type: Straight Flute Reamer
✅ Pack size: Single, 1 piece
✅ Size: 2190 x 1 x 3/16
✅ 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.

Add the Mastercut Tool .2190x1x3/16x3 6FL 45 Degree Chamfer End Straight Flute Reamer to your kit and work smarter.