(EQ412) HSSCo, 4 Flute End Mill 30° Helix Regular

$37.63 INC GST $34.21 EX GST
SKU
EQ412015
Product type
Endmills
Work materials
PN
Mill Diameter (mm)
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SKUMill Diameter (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
EQ4120151.555.06.04.0 No stock $34.21
EQ41221021.0115.020.045.0 No stock $147.72
EQ41223023.0125.025.050.0 No stock $176.62
EQ41224024.0125.025.050.0 No stock $176.62
EQ412320K32.0145.032.060.0 No stock $220.10

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Product Description
Product Data
Cutting Shape Square
Length Regular
No. Flutes 4

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

11 grades
Non-alloy steel
ExcellentVDI 1–5
Low-alloy steel
ExcellentVDI 6–8
GoodVDI 9
High-alloy and tool steel
ExcellentVDI 10
GoodVDI 11

Non-ferrous materials

5 grades
Wrought aluminium
GoodVDI 21–22
Cast aluminium
GoodVDI 23–25
VDI grade reference16 grades

Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.

Recommended VDI grades and nominal hardness references
VDIWork materialRecommendationHB ref.HRC ref.
1PNon-alloy steelExcellent125-
2PNon-alloy steelExcellent19013
3PNon-alloy steelExcellent25025
4PNon-alloy steelExcellent27028
5PNon-alloy steelExcellent30032
6PLow-alloy steelExcellent18010
7PLow-alloy steelExcellent27529
8PLow-alloy steelExcellent30032
9PLow-alloy steelGood35038
10PHigh-alloy and tool steelExcellent20015
11PHigh-alloy and tool steelGood32535
21NWrought aluminiumGood60-
22NWrought aluminiumGood100-
23NCast aluminiumGood75-
24NCast aluminiumGood90-
25NCast aluminiumGood130-

HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.

Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.

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Resources

Understanding the Basics of Endmills

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