Mastercut Tool Single .1243x5/8x7/64x2-1/4 4FL 45 Degree Chamfer End Straight Flute Reamer, Tough Reamer Built for Long Tool Life, Go-To Pick for Machinists and Toolmakers
Mastercut Tool .1243x5/8x7/64x2-1/4 4FL 45 Degree Chamfer
✔️ Single straight flute reamer, 1243 x 5/8 x 7/64, 4 flute, 45 degree
Meet the Mastercut Tool .1243x5/8x7/64x2-1/4 4FL 45 Degree Chamfer End Straight Flute Reamer, a reamer for sizing and finishing holes to tight, accurate tolerances. Machinists, toolmakers, mechanics and maintenance techs use it to finish drilled holes for dowels, pins, bearings and fits. You get one single unit with this order.
✅ Brand: Mastercut Tool
✅ Mfr part number: 645-148
✅ Product type: Straight Flute Reamer
✅ Pack size: Single, 1 piece
✅ Size: 1243 x 5/8 x 7/64
✅ Flutes: 4
✅ 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 .1243x5/8x7/64x2-1/4 4FL 45 Degree Chamfer End Straight Flute Reamer to your kit and work smarter.
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