0.0250" Dia, 4 Flute, Corner Radius End Mill - 04031
SERIES: M4C
Micro End Mill
0.0250" Dia, 0.0750" LOC, 1/8" Shank Dia, 0.0050" Radius, 4 Flute, 30 Degree Helix, Ti-NAMITE-A (AlTiN) Coated, Series M4C, Micro, Corner Radius End Mill - 04031
Feature & Benefits
Four flute design allows for higher feed rates and decreased deflection, improving productivity and surface finish
Enhanced corner geometry with tight tolerance corner radii
Proprietary coating allows for superior chip flow, driving industry leading productivity and value, even at low spindle speeds
High performance carbide substrate designed specifically for Micro Tool applications
Advanced geometries that extend tool life, reduce chatter, cut cycle times, and improve part quality
Manufactured in accordance with KSPT ISO certified quality procedures
| Series Description | Micro End Mill |
|---|---|
| End Configuration | Corner Radius |
| Tool Length | Regular |
| Unit (inch/mm) | inch |
| Number of Flutes | 4 |
| 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 |
| LOC (xD) | 3xD |
| Cutting Diameter (DC) (Decimal Inch) | 0.0250 |
| Cutting Diameter (DC) (mm) | 0.64 |
| Shank Diameter (DCON) (Decimal Inch) | 0.1250 |
| Shank Diameter (DCON) (mm) | 3.18 |
| Length of Cut (APMX) (Decimal Inch) | 0.0750 |
| Length of Cut (APMX) (mm) | 1.91 |
| Overall Length (LF) (Decimal Inch) | 1.5000 |
| Overall Length (LF) (Fractional Inch) | 1-1/2 |
| Overall Length (LF) (mm) | 38.10 |
| Corner Radius (RE) (Decimal Inch) | 0.0050 |
| Corner Radius (RE) (mm) | 0.13 |
| Shank Length (LS) (Decimal Inch) | 1.4250 |
| Cutting Diameter (DC) Tolerance (Decimal Inch) | +0.0000/-0.0010 |
| Cutting Diameter (DC) Tolerance (mm) | +0.000/-0.025 |
| Shank Diameter (DCON) Tolerance (ISO) | h6 |
| Corner Radius (RE) Tolerance (Decimal Inch) | +0.0000/-0.0005 |
| Corner Radius (RE) Tolerance (mm) | +0.000/-0.013 |
| Shank Type | Straight |
| Coolant Option | External Coolant |
| Additional Geometry | Right Hand Cut Direction (RHC) |
| Rake Angle | Positive |
| Profile Angle (Degree) | 15 |
| Helix Angle | Right Spiral |
| Helix Angle (Degree) | 30 |
| Variable Helix | No |
| Center Cutting | Yes |
| Chip Breaker | No |
| KPT Micro Crossover (Old Material Number) | 8505223 |
| KPT Micro Crossover (Part Number) | 1812-0250L075CR |
| KPT Micro Crossover Type | Direct Match |
| Shipping Weight | 0.0105 |
| Series | M4C |
| US Stock | 11 |
| Shank Length (LS) (mm) | 36.20 |
| Shank Diameter (DCON) (Fractional Inch) | 1/8 |
| Coating Description | AlTiN (Ti-NAMITE-A) |
Alternate Products
0.0250" Dia, 0.0750" LOC, 1/8" Shank Dia, 0.0050" Radius, 4 Flute, 30 Degree Helix, Uncoated, Series M4C, Micro, Corner Radius End Mill - 04030
U.S. stocked items ship next day
Total Available U.S. :57