8mm 3 Flute Endmill Regular E142 R30 NR JIS HSS-Co.8
SKU#:
Minimum Quantity is 1 • Sold in increments of 1
Enter a value between 1 and 99999 in increments of 1.
For roughing applications
| Item # | Diameter d1 (mm) | Diameter d1 (inch) | Length l1 (mm) | Length l2 (mm) | Diameter d2 (mm) | z | Qty | Stock | Price | Action |
|---|---|---|---|---|---|---|---|---|---|---|
| E1420800 |
- NR (normal) Rougher R30 WN
- NR geometry allows for heavy cuts
- Suitable for materials up to 1000 N/mm2
- TiCN For longer tool life
| ISO | VDI | Description | Condition | Hardness | Strength | Optimal |
|---|---|---|---|---|---|---|
| P | 1 | Steel - Non-alloy, cast & free cutting (~ 0.15 %C) | Annealed | 125HB | 440MPa | |
| P | 2 | Steel - Non-alloy, cast & free cutting (~ 0.45 %C) | Annealed | 190HB | 640MPa | |
| P | 3 | Steel - Non-alloy, cast & free cutting (~ 0.45 %C) | Quenched & Tempered | 250HB | 840MPa | |
| P | 4 | Steel - Non-alloy, cast & free cutting (~ 0.75 %C) | Annealed | 270HB | 910MPa | |
| P | 6 | Steel - Low alloy & cast < 5% of alloying elements | Annealed | 180HB | 610MPa | |
| N | 21 | Aluminum & Magnesium, wrought alloy - Non Heat Treatable | 60HB | 210MPa | ||
| N | 22 | Aluminum & Magnesium, wrought alloy - Heat Treatable | Age Hardened | 100HB | 360MPa | |
| N | 23 | Aluminum & Magnesium, cast alloy ?12% Si - Non Heat Treatable | 75HB | 270MPa | ||
| N | 24 | Aluminum & Magnesium, cast alloy ?12% Si - Heat Treatable | Age Hardened | 90HB | 320MPa | |
| N | 26 | Copper & Copper alloys (Brass/Bronze) - Free cutting, Pb > 1% | 110HB | 390MPa | ||
| N | 28 | Copper & Copper alloys (Brass/Bronze) - Bronze (CuSn) | 100HB | 360MPa |
KEY
OptimalEffectivePSteelMStainlessKCast IronNNon-Ferous MetalsSTitanium & Super AlloysHHard Materials
Designation: WN
Material: HSS Co.8
Finish: Brt
Shank Form: A
Helix Angle: Designation: WN
Point Tolerance: js14
Shank Tolerance: h6
Point Form: 45 Corner Chamfer
Standard: JIS
Type: NR (coarse pitch)
