DORMER - 4.51mm Cobalt 6 Flute Chucking Reamer - Spiral Flute, 4.5mm Straight Shank, 21mm Flute Length, 80mm OAL
Item #: 80985138
Brand: DORMER
Model #: 0133309
Exact Tooling IR#: 04
Features and Benefits
Cobalt is harder than high speed steel and provides better wear resistance. It is commonly used on high tensile alloys.
Spiral flute reamers are used in blind and through-hole operations. They are used to bridge interrupted cuts.
| Product Specifications | |
|---|---|
| Reamer Diameter (mm) | 4.51 |
| Reamer Diameter (Decimal Inch) | 0.1777 |
| Reamer Material | Cobalt |
| Shank Type | Straight |
| Flute Type | Spiral |
| Overall Length (mm) | 80.00 |
| Overall Length (Decimal Inch) | 3.1520 |
| Flute Length (mm) | 21.00 |
| Flute Length (Decimal Inch) | 0.8274 |
| Variable Diameter Reamer Type | None |
| Number of Flutes | 6 |
| Maximum Shank Diameter (mm) | 4.50 |
| Maximum Shank Diameter (Decimal Inch) | 0.1773 |
| Over/Under Size Reamer | No |
| Dowel Pin Reamer | No |
| Spiral Direction | Left Hand |
| Cutting Direction | Right Hand |
| Reamer Finish/Coating | Bright |
| Reamer Diameter Tolerance (mm) | 0.000 to +0.004 |
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