8mm Metric Hand Reamer Made From 9CrSi Alloy Tool Steel H8 Precision For Machinists, 6mm Square Shank, 58mm Flute, 110mm Overall, Straight Flutes Hand Milling Cutter For Clean, Smooth Holes
✔️ 8mm cutting dia, 6mm square shank, 58mm flute, 110mm overall length
This hand reamer is designed for manual hole finishing and enlarging operations. Made from 9CrSi alloy tool steel, it delivers clean, precise results in aluminum, cast iron, copper, magnesium alloy, and selected plastics. It’s a handy tool for machinists and repair work in workshop settings.
✅ Cutting dia: 8mm
✅ Shank: 6mm square
✅ Flute length: 58mm
✅ Overall length: 110mm
✅ Material: 9CrSi alloy tool steel; chamfered bottom for orientation
💡 What is a hand reamer used for in precision hole finishing and how does a 9CrSi alloy reamer perform? This handy tool is used to fine-tune hole size with a smooth finish.
- Used for light cuts to enlarge holes with good roundness and finish
- Works well on aluminum, cast iron, copper, magnesium alloy, and plastics
- Provides consistent results when operated by hand with simple tools