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1/4" Dia, 5 Flute, Corner Radius End Mill - 38789
SERIES: Z5C
Z-Carb-HPR
1/4" Dia, 3/8" LOC, 1/4" Shank Dia, 0.0600" Radius, 5 Flute, 37 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series Z5C, Z-Carb-HPR, Corner Radius End Mill - 38789
Feature & Benefits
- An ideal balance of helix, indexing, flute depth, rake and relief
- Variable indexing for chatter supression and patented edge geometry for shearing and strength
- Chatter-free geometry allows deep cutting and high speed machining
- Enhanced corner geometry with tight tolerance corner radii
- Excels at roughing, ramping, high speed machining and finishing in a variety of materials
| SKU / EDP | 38789 |
|---|---|
| Category | Solid Round Tools > Milling > High Performance End Mills |
| Min Order Qty | 1 |
| Series | Z5C |
| Series Description | Z-Carb-HPR |
| High Performance | Yes |
| End Configuration | Corner Radius |
| Tool Length | Stub |
| Unit (inch/mm) | inch |
| Number of Flutes | 5 |
| Primary Workpiece Material | (P) Steel|(M) Stainless Steel|(K) Cast Iron|(S) High Temp Alloy |
| Secondary Workpiece Material | (H) Hardened Materials |
| Cutting Diameter (DC) (Decimal Inch) | 0.2500 |
| Cutting Diameter (DC) (Fractional Inch) | 1/4 |
| Cutting Diameter (DC) (mm) | 6.35 |
| Shank Diameter (DCON) (Decimal Inch) | 0.2500 |
| Shank Diameter (DCON) (Fractional Inch) | 1/4 |
| Shank Diameter (DCON) (mm) | 6.35 |
| Length of Cut (APMX) (Decimal Inch) | 0.3750 |
| Length of Cut (APMX) (Fractional Inch) | 3/8 |
| Length of Cut (APMX) (mm) | 9.53 |
| Overall Length (LF) (Decimal Inch) | 2.5000 |
| Overall Length (LF) (Fractional Inch) | 2-1/2 |
|---|---|
| Overall Length (LF) (mm) | 63.50 |
| Corner Radius (RE) (Decimal Inch) | 0.0600 |
| Corner Radius (RE) (mm) | 1.52 |
| Non-Cutting Center Diameter (NCD) (Decimal Inch) | 0.0750 |
| Non-Cutting Center Diameter (NCD) (mm) | 1.91 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0012 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.030 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Corner Radius (RE) Tolerance (Decimal Inch) | +0.0000/-0.0020 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.050 |
| Shank Type | Straight |
| Weldon Flat | No |
| Coolant Option | External Coolant |
| Coating Description | AlTiN (Ti-NAMITE-A) |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Positive |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 37 |
| Variable Helix | No |
| Center Cutting | No |
| Chip Breaker | No |
Alternative Products SKU / EDP to 38789
1/4" Dia, 5 Flute, Corner Radius End Mill - 38788
SGS 1/4" Dia, 3/8" LOC, 1/4" Shank Dia, 0.0600" Radius, 5 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series Z5C, Z-Carb-HPR, Corner Radius End Mill - 38788
1/4" Dia, 5 Flute, Corner Radius End Mill - 38788
SGS 1/4" Dia, 3/8" LOC, 1/4" Shank Dia, 0.0600" Radius, 5 Flute, 37 Degree Helix, Ti-NAMITE-M (TM) Coated, Series Z5C, Z-Carb-HPR, Corner Radius End Mill - 38788
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