Yankee Single ChuckingReamer, Spiral, 4-1/2in, 0.3105in Chucking Reamer, Tough Reamer Built for Long Tool Life, Go-To Pick for Machinists and Toolmakers

Yankee Single ChuckingReamer Chucking Reamer
✔️ Single chucking reamer, 4-1/2", 0.3105", Accurate Smooth Holes

This Yankee ChuckingReamer is 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. This is a single piece listing.

✅ Brand: Yankee
✅ Mfr part number: 375-0.3105
✅ Product type: Chucking Reamer
✅ Pack size: Single, 1 piece
✅ Size or length: 4-1/2"
✅ Additional size: 0.3105"
✅ Details: Spiral

💡 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 Yankee ChuckingReamer and keep your jobs moving.