VAC Series Carbide 2-Flute Long Neck Square End Mill

Caution
Product Description
[Features]
·Demonstrates high performance in processing general steel, SUS304, and heat-treated steel (up to 50 HRC)
·Effective for deep cutting due to long neck type
·Ultra-fine particle cemented carbide base material and coating with excellent adhesion and heat resistance are adopted
·Can process heat-treated steel up to 50HRC
·Optimal for machining in low to medium rotation range due to the general-purpose 30° helix angle
·Coating with excellent lubricity provides stable abrasion resistance and improves shape accuracy of workpiece (VAC coating has weak electrical conductivity. Please be careful when using an electrical tool setter.)
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

VAC Series Features
Uses a High Quality Base Material
| XAL Series | VAC Series | |
|---|---|---|
| Micro Granules (MG) | Super-Micro Granules (SMG) | |
| CO (%) Cobalt Content | 10 | 12 |
| WC (%) Tungsten Carbide Content | 90 | 88 |
| Tungsten Granule Diameter (μ) | 0.8 | 0.5 |
| Hardness (HRA) | 91.3 | 92.3 |
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Contributes to Improved Blade Accuracy / Quality
Specifications

Model Number
VAC-PEM2LB
| Flute Diameter D | Length Under Neck ℓ1 | Blade Length ℓ | Overall Length L | Shank Diameter d | Actual Effective Length Depends on Work Inclination Angle | Figure | ||||
| 0.5° | 1° | 1.5° | 2° | 3° | ||||||
| 0.2 | 0.5 | 0.3 | 40 | 4 | 0.62 | 0.65 | 0.69 | 0.73 | 0.83 | 1 |
| 1 | 1.14 | 1.20 | 1.27 | 1.35 | 1.54 | 1 | ||||
| 0.3 | 1 | 0.5 | 40 | 4 | 1.14 | 1.20 | 1.27 | 1.35 | 1.54 | 1 |
| 2 | 2.19 | 2.31 | 2.45 | 2.60 | 2.97 | 1 | ||||
| 3 | 3.25 | 3.42 | 3.62 | 3.85 | 4.39 | 1 | ||||
| 0.4 | 1 | 0.6 | 40 | 4 | 1.14 | 1.20 | 1.27 | 1.35 | 1.54 | 1 |
| 2 | 2.19 | 2.31 | 2.45 | 2.60 | 2.97 | 1 | ||||
| 3 | 3.25 | 3.42 | 3.62 | 3.85 | 4.39 | 1 | ||||
| 4 | 4.30 | 4.53 | 4.80 | 5.09 | 5.81 | 1 | ||||
| 0.5 | 2 | 0.7 | 45 | 4 | 2.25 | 2.38 | 2.52 | 2.67 | 3.05 | 1 |
| 3 | 3.31 | 3.49 | 3.69 | 3.92 | 4.47 | 1 | ||||
| 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 | ||||
| 5 | 5.41 | 5.71 | 6.04 | 6.41 | 7.32 | 1 | ||||
| 6 | 6.46 | 6.82 | 7.21 | 7.66 | 8.74 | 1 | ||||
| 0.6 | 2 | 0.9 | 45 | 4 | 2.25 | 2.38 | 2.52 | 2.67 | 3.05 | 1 |
| 3 | 3.31 | 3.49 | 3.69 | 3.92 | 4.47 | 1 | ||||
| 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 | ||||
| 5 | 5.41 | 5.71 | 6.04 | 6.41 | 7.32 | 1 | ||||
| 6 | 6.46 | 6.82 | 7.21 | 7.66 | 8.74 | 1 | ||||
| 8 | 8.57 | 9.04 | 9.56 | 10.15 | 11.41 | 1 | ||||
| 0.7 | 4 | 1.2 | 45 | 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 |
| 0.8 | 2 | 1.2 | 45 | 4 | 2.25 | 2.38 | 2.52 | 2.67 | 3.05 | 1 |
| 3 | 3.31 | 3.49 | 3.69 | 3.92 | 4.47 | 1 | ||||
| 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 | ||||
| 6 | 6.46 | 6.82 | 7.21 | 7.66 | 8.74 | 1 | ||||
| 8 | 8.57 | 9.04 | 9.56 | 10.15 | 11.29 | 1 | ||||
| 10 | 10.67 | 11.26 | 11.91 | 12.65 | 13.63 | 1 | ||||
| 1 | 2 | 1.5 | 50 | 4 | 2.25 | 2.38 | 2.52 | 2.67 | 3.05 | 1 |
| 3 | 3.31 | 3.49 | 3.69 | 3.92 | 4.47 | 1 | ||||
| 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 | ||||
| 5 | 5.41 | 5.71 | 6.04 | 6.41 | 7.32 | 1 | ||||
| 6 | 6.46 | 6.82 | 7.21 | 7.66 | 8.74 | 1 | ||||
| 8 | 8.57 | 9.04 | 9.56 | 10.15 | 11.18 | 1 | ||||
| 10 | 10.67 | 11.26 | 11.91 | 12.65 | 13.52 | 1 | ||||
| 12 | 12.77 | 13.48 | 14.26 | 15.01 | 15.85 | 1 | ||||
| 16 | 16.98 | 17.92 | 18.93 | 19.43 | 20.53 | 1 | ||||
Model Number
VAC-PEM2LB
| Flute Diameter D | Length Under Neck | Flute Length ℓ | Overall Length L | Shank Diameter d | Actual Effective Length Depends on Work Inclination Angle | Figure | ||||
| 0.5° | 1° | 1.5° | 2° | 3° | ||||||
| 1.2 | 6 | 1.8 | 50 | 4 | 6.46 | 6.82 | 7.21 | 7.66 | 8.73 | 1 |
| 8 | 8.57 | 9.04 | 9.56 | 10.15 | 11.06 | 1 | ||||
| 10 | 10.67 | 11.26 | 11.91 | 12.65 | 13.40 | 1 | ||||
| 12 | 12.77 | 13.48 | 14.26 | 14.90 | 15.74 | 1 | ||||
| 1.5 | 4 | 2.3 | 50 | 4 | 4.36 | 4.60 | 4.86 | 5.16 | 5.89 | 1 |
| 6 | 6.46 | 6.82 | 7.21 | 7.66 | 8.56 | 1 | ||||
| 8 | 8.57 | 9.04 | 9.56 | 10.15 | 10.89 | 1 | ||||
| 10 | 10.67 | 11.26 | 11.91 | 12.53 | 13.23 | 1 | ||||
| 12 | 12.77 | 13.48 | 14.26 | 14.74 | 15.57 | 1 | ||||
| 14 | 14.88 | 15.70 | 16.51 | 16.95 | 17.90 | 1 | ||||
| 16 | 16.98 | 17.92 | 18.67 | 19.16 | 20.24 | 1 | ||||
| 2 | 6 | 3 | 50 | 4 | 6.46 | 6.82 | 7.21 | 7.66 | 8.27 | 1 |
| 8 | 8.57 | 9.04 | 9.56 | 10.04 | 10.60 | 1 | ||||
| 10 | 10.67 | 11.26 | 11.91 | 12.25 | 12.94 | 1 | ||||
| 12 | 12.77 | 13.48 | 14.09 | 14.47 | 15.28 | 1 | ||||
| 14 | 14.88 | 15.70 | 16.25 | 16.68 | 17.61 | 1 | ||||
| 16 | 16.98 | 17.92 | 18.40 | 18.89 | 19.95 | 1 | ||||
| 20 | 21.19 | 22.14 | 22.71 | 23.31 | 24.62 | 1 | ||||
| 30 | 70 | 31.71 | 32.64 | 33.49 | 34.38 | 36.31 | 1 | |||
| 3 | 8 | 4.5 | 50 | 6 | 8.86 | 9.35 | 9.89 | 10.51 | 11.40 | 1 |
| 10 | 10.97 | 11.57 | 12.24 | 13.00 | 13.73 | 1 | ||||
| 12 | 13.07 | 13.79 | 14.59 | 15.22 | 16.07 | 1 | ||||
| 14 | 60 | 15.18 | 16.01 | 16.94 | 17.43 | 18.41 | 1 | |||
| 16 | 17.28 | 18.23 | 19.13 | 19.64 | 20.74 | 1 | ||||
| 20 | 21.49 | 22.67 | 23.44 | 24.07 | 25.42 | 1 | ||||
| 26 | 65 | 27.80 | 29.15 | 29.91 | 30.70 | 32.43 | 1 | |||
| 4 | 12 | 6 | 50 | 6 | 13.07 | 13.79 | 14.29 | 14.67 | 15.50 | 1 |
| 16 | 60 | 17.28 | 18.13 | 18.60 | 19.10 | 20.17 | 1 | |||
| 20 | 21.49 | 22.34 | 22.91 | 23.52 | 24.84 | 1 | ||||
| 26 | 65 | 27.80 | 28.64 | 29.38 | 30.16 | 31.85 | 1 | |||
| 30 | 70 | 32.01 | 32.84 | 33.69 | 34.58 | 36.52 | 1 | |||
| 6 | 15 | 9 | 60 | 6 | 15.66 | 16.05 | 16.46 | 16.90 | 17.85 | 2 |
| 20 | 20.78 | 21.30 | 21.85 | 22.43 | 23.69 | 2 | ||||
| 30 | 70 | 31.02 | 31.81 | 32.63 | 33.49 | 35.37 | 2 | |||
| 32 | 90 | 33.07 | 33.91 | 34.78 | 35.71 | 37.71 | 2 | |||
| 8 | 25 | 12 | 70 | 8 | 26.19 | 26.85 | 27.54 | 28.27 | 29.86 | 2 |
| 30 | 80 | 31.31 | 32.10 | 32.93 | 33.80 | 35.70 | 2 | |||
| 42 | 100 | 43.61 | 44.70 | 45.86 | 47.08 | 49.72 | 2 | |||
| 10 | 30 | 15 | 75 | 10 | 31.31 | 32.10 | 32.93 | 33.80 | 35.70 | 2 |
| 35 | 80 | 36.43 | 37.35 | 38.32 | 39.33 | 41.54 | 2 | |||
| 45 | 100 | 46.68 | 47.85 | 49.09 | 50.39 | 53.22 | 2 | |||
| 12 | 35 | 20 | 80 | 12 | 36.43 | 37.35 | 38.32 | 39.33 | 41.54 | 2 |
| 40 | 90 | 41.56 | 42.60 | 43.70 | 44.86 | 47.38 | 2 | |||
| 50 | 110 | 51.80 | 53.11 | 54.48 | 55.93 | 59.06 | 2 | |||
Example

● The ideal length under neck can be selected for workpiece machining in deep areas
● We now newly stock blade diameters of 8 mm or more
[ ! ]The electrical conductivity is minimal.
[ ! ]The actual effective length is a guideline. Confirm the actual measurement if concerned about interference with the workpiece.

