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VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill (VAC-CR-VHEM4LB8-25-R1)

VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill VAC-CR-VHEM4LB8-25-R1
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[Features]
·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
·Cutting edge radius also reinforced cutting edge rigid
·Can be regrinded. Please refer to the page dedicated to "regrinding service" for usage procedures, range of services, prices, etc.

Part Number

Configured Part Number is shown.

VAC-CR-VHEM4LB8-25-R1

Configured Specifications

Outer Diameter (D)(φ)8R Size(mm)1
Work MaterialGeneral Steel[◎] / Heat-Treated Steel[◎] / High-Hardness Steel ~ HRC55[○] / Stainless Steel[○] / Cast Iron[○] / Aluminum Alloy[○] / Copper Alloy[○]Flute Length (ℓ)(mm)12
Number of Flutes(sheet)4ModelLong Neck Radius
Overall Length (L)(mm)70Shank Diameter (d)(mm)8
Length Under Neck (ℓ1)(mm)25Processing ApplicationsFlat Surface / Side Surface / Curved Surface / Groove / Thrust (Z-Feed) / Inclined Cutting
Figure2 - -

VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill:Related Image

Part Number
VAC-CR-VHEM4LB8-25-R1
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Diameter (D)
(φ)
R Size
(mm)
Flute Length (ℓ)
(mm)
Overall Length (L)
(mm)
Shank Diameter (d)
(mm)
Length Under Neck (ℓ1)
(mm)
Figure

MYR 410.92

1 Piece(s)Available 4 Day(s) or more 8112708252
Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Diameter (D)
(φ)
R Size
(mm)
Flute Length (ℓ)
(mm)
Overall Length (L)
(mm)
Shank Diameter (d)
(mm)
Length Under Neck (ℓ1)
(mm)
Figure
  1. 1

Specifications

VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill:Related Image

 Model Number
VAC-CR-VHEM4LB

Outer Diameter D Length Under Neck Radius R Flute Length ℓ Overall Length L Shank Diameter d Actual Effective Length Depends on Work Inclination Angle Figure
0.5° 1.5°
1 4 0.2 0.3     1.5 50 4 4.36 4.60 4.86 5.16 5.89 1
6 1.5 50 4 6.46 6.82 7.21 7.66 8.74 1
8 0.2       1.5 50 4 8.57 9.04 9.56 10.15 11.18 1
1.5 6 0.2   0.5   2.3 50 4 6.46 6.82 7.21 7.66 8.56 1
8 0.2       2.3 50 4 8.57 9.04 9.56 10.15 10.89 1
10 2.3 50 4 10.67 11.26 11.91 12.53 13.23 1
16   0.3     2.3 50 4 16.98 17.92 18.67 19.16 20.24 1
2 6     0.5   3 50 4 6.46 6.82 7.21 7.66 8.27 1
8 0.2   0.5   3 50 4 8.57 9.04 9.56 10.04 10.60 1
10   0.3 0.5   3 50 4 10.67 11.26 11.91 12.25 12.94 1
12 0.2 0.3 0.5   3 50 4 12.77 13.48 14.09 14.47 15.28 1
14     0.5   3 50 4 14.88 15.70 16.25 16.68 17.61 1
16 3 50 4 16.98 17.92 18.40 18.89 19.95 1
3 10 0.2   0.5   4.5 50 6 10.97 11.57 12.24 13.00 13.73 1
12 0.2 0.3 0.5   4.5 50 6 13.07 13.79 14.59 15.22 16.07 1
16 0.2 0.3 0.5 1 4.5 60 6 17.28 18.23 19.13 19.64 20.74 1
20 0.2   0.5 1 4.5 60 6 21.49 22.67 23.44 24.07 25.42 1
26     0.5   4.5 65 6 27.80 29.15 29.91 30.70 32.43 1
4 10   0.3 0.5 1 6 50 6 10.97 11.57 12.14 12.46 13.16 1
12 0.2   0.5 1 6 50 6 13.07 13.79 14.29 14.67 15.50 1
14     0.5   6 60 6 15.18 16.01 16.45 16.88 17.83 1
16 0.2 0.3 0.5 1 6 60 6 17.28 18.13 18.60 19.10 20.17 1
20 0.2   0.5 1 6 60 6 21.49 22.34 22.91 23.52 24.84 1
26 6 65 6 27.80 28.64 29.38 30.16 31.85 1
30     0.5 1 6 70 6 32.01 32.84 33.69 34.58 36.52 1
35       1 6 70 6 37.16 38.09 39.08 40.11 42.36 1
40 6 80 6 42.28 43.34 44.46 45.64 48.21 1
6 20 0.2 0.3 0.5 1 9 60 6 20.78 21.30 21.85 22.43 23.69 2
30   0.3 0.5 1 15 90 6 31.02 31.81 32.63 33.49 35.37 2
8 25   0.3 0.5 1 12 70 8 26.19 26.85 27.54 28.27 29.86 2
35     0.5 1 20 100 8 36.43 37.35 38.32 39.33 41.54 2
10 30   0.3 0.5 1 15 75 10 31.31 32.10 32.93 33.80 35.70 2
40     0.5 1 25 100 10 41.56 42.60 43.70 44.86 47.38 2
12 32     0.5 1 18 80 12 33.36 34.20 35.08 36.02 38.04 2
50 30 110 12 46.68 47.85 49.09 50.39 53.22 2

More Information


High efficiency machining can be realized by suppressing chattering through the use of "unequal lead."
Smooth chip discharge is achieved using an optimum groove geometry.
[ ! ]The electrical conductivity is minimal. 

VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill:Related Image
[ ! ]The actual effective length is a guideline. Confirm the actual measurement if concerned about interference with the workpiece.

Basic Information

Work Material General Steel / Heat-Treated Steel / High-Hardness Steel ~ HRC55 / Stainless Steel / Cast Iron / Aluminum Alloy / Copper Alloy Number of Flutes(sheet) 4 Model Long Neck Radius
Processing Applications Flat Surface / Side Surface / Curved Surface / Groove / Thrust (Z-Feed) / Inclined Cutting

Please check the type/dimensions/specifications of the part VAC-CR-VHEM4LB8-25-R1 in the VAC Series Carbide 4-Flute Uneven Lead Long Neck Radius End Mill series.

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Part Number
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipOuter Diameter (D)
(φ)
R Size
(mm)
Flute Length (ℓ)
(mm)
Overall Length (L)
(mm)
Shank Diameter (d)
(mm)
Length Under Neck (ℓ1)
(mm)
Figure

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