Alésoir 9mm pour l'usinage de précision dans l'acier à outils allié 9CrSi H8, 6 cannelures droites, queue carrée 7mm, longueur 65mm , longueur 116mm , bords chanfreinés – outil de fraisage manuel

Precision 9mm Hand Reamer for 9CrSi H8 Tool Steel
✔️ 9mm cutting dia, 7mm square shank, 65mm flute, 116mm total, 1 pc

This hand reamer is a precision cutting tool designed for finishing holes with tight tolerances. It’s typically used in manual machining, repair work, and light milling for aluminum, cast iron, copper, magnesium alloys, and plastics.

✅ Cutting diameter 9 mm
✅ Square shank 7 mm
✅ Flute length 65 mm
✅ Overall length 116 mm
✅ Material 9CrSi alloy tool steel, H8 accuracy
✅ Chamfered bottom edges for orientation
✅ Hand-operated with wrench for light cuts
✅ Applications in aluminum, cast iron, copper, magnesium alloy, plastic

💡 What is a hand reamer used for in precision machining? This handy tool is built for finishing holes to precise sizes.
- Improves hole roundness and surface finish
- Handy for light cuts and repairs on metal or plastic
- Helps with precise alignment during reaming