Drillco Single 1/4, Center Reamers 90DEG 3 Flute - 3700E, Go-To Pick for Machinists and Toolmakers, Pro Grade Reamer for Accurate, Smooth Holes, Precision Hole Finishing Tool for Machine Shops

Drillco Single 1/4, 3 flute, 90 degree, Center Reamer
✔️ Single center reamer, 3 flute, 90 degree, Long Tool Life

Meet the Drillco 1/4, 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: Drillco
✅ Mfr part number: 37E116C
✅ Product type: Center Reamer
✅ Pack size: Single, 1 piece
✅ Flutes: 3
✅ Angle: 90 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 Drillco 1/4 to your kit and work smarter.