21/64" Dia, 6 Flute, Straight Flute Accu-Reamer - 70021
SERIES: 200
Straight Flute Accu-Reamer
21/64" Dia, 3-1/2" OAL, 2-3/8" Max Ream Length, 21/64" Shank Dia, 6 Flute, Uncoated, Series 200, Straight Flute Accu-Reamer - 70021
| Series Description | Straight Flute Accu-Reamer |
|---|---|
| High Performance | No |
| Unit (inch/mm) | inch |
| Number of Flutes | 6 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(K) Cast Iron|(N) Non-Ferrous Materials|(S) High Temp Alloy |
| Secondary Workpiece Material | (H) Hardened Materials |
| Size | 21/64" |
| Cutting Diameter (DC) (Decimal Inch) | 0.3281 |
| Cutting Diameter (DC) (Fractional Inch) | 21/64 |
| Cutting Diameter (DC) (mm) | 8.33 |
| Shank Diameter (DCON) (Decimal Inch) | 0.3281 |
| Shank Diameter (DCON) (mm) | 8.33 |
| Overall Length (OAL) (Decimal Inch) | 3.5000 |
| Overall Length (OAL) (Fractional Inch) | 3-1/2 |
| Overall Length (OAL) (mm) | 88.90 |
| Maximum Ream Length (LCF) (Decimal Inch) | 2.3750 |
| Maximum Ream Length (LCF) (Fractional Inch) | 2-3/8 |
| Maximum Ream Length (LCF) (mm) | 60.33 |
| Shank Length (LS) (Decimal Inch) | 1.1250 |
| Shank Length (LS) (Fractional Inch) | 1-1/8 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +.00020 / -.00000 |
| Cutting Diameter (DC) Tolerance (mm) | +.0051 / -.0000 |
| Shank Diameter (DCON) Tolerance (Decimal Inch) | +0.0002 / -0.0000 |
| Shank Diameter (DCON) Tolerance (mm) | +0.0051 / -0.0000 |
| Shank Type | Straight |
| Coolant Option | External Coolant |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 0 |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
| Chamfer Angle (a) (Degree) | 45 |
| Number of Margins | 1 |
| Shipping Weight | 0.1430 |
| Series | 200 |
| Weldon Flat | No |
| US Stock | 21 |
| Shank Length (LS) (mm) | 28.58 |
| Shank Diameter (DCON) (Fractional Inch) | 21/64 |
| Coating Description | Bright/Uncoated |