(GM819) X-Power Pro Carbide 4Flute Corner Radius End Mill, Long Length

Long length four flute corner radius milling

(GM819) X-Power Pro Carbide 4Flute Corner Radius End Mill, Long Length
$68.60 INC GST $62.37 EX GST
Was $83.16 Save 18%
SKU
GM819901
Work materials
PMKH

Key features

  • Solid carbide construction with Y Coating
  • Four flute 30° helix geometry
  • Corner radius cutting profile
Mill Diameter (mm)
Corner Radius (mm)
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Improved workpiece finishes

Four flutes are designed to support better workpiece finishes in precision milling.

Long length selection

The family provides 12 to 55 mm lengths of cut and 50 to 110 mm overall lengths.

Steel machining focus

Designed for machining tool steels, alloy steels, mould steels and other hardened materials.

SKUMill Diameter (mm)Corner Radius (mm)Overall length (mm)Shank dia. (mm)FlutesLength of cut (mm)Stock Price Qty Add
GM8190303.0R0.350.06.0412.0 In stock $40.36
GM8199114.0R0.550.06.0415.0 In stock $40.36
GM8199125.0R0.560.06.0420.0 1-2 Weeks $100.80
GM8190606.0R0.560.06.0420.0 In stock $47.70
GM8199016.0R1.060.06.0420.0 In stock $62.37
GM8190808.0R0.570.08.0425.0 1-2 Weeks $128.90
GM8199028.0R1.070.08.0425.0 1-2 Weeks $128.90
GM8199048.0R2.070.08.0425.0 1-2 Weeks $140.70
GM81910010.0R0.590.010.0430.0 1-2 Weeks $190.70
GM81990510.0R1.090.010.0430.0 Low stock $90.42
GM81990610.0R1.590.010.0430.0 1-2 Weeks $208.00
GM81990710.0R2.090.010.0430.0 1-2 Weeks $208.00
GM81912012.0R0.590.012.0430.0 Low stock $114.10
GM81990812.0R1.090.012.0430.0 1-2 Weeks $261.70
GM81990912.0R1.590.012.0430.0 Low stock $105.32
GM81991012.0R2.090.012.0430.0 In stock $105.32
GM81916016.0R0.5110.016.0450.0 In stock $195.83
GM81991616.0R1.0110.016.0450.0 Low stock $267.04
GM81991816.0R2.0110.016.0450.0 Low stock $213.64
GM81992120.0R2.0110.020.0455.0 1-2 Weeks $883.10

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Product Description

YG-1 X-POWER PRO GM819 is a solid carbide four flute long length corner radius end mill with Y Coating. Designed for tool steels, alloy steels, mould steels and other hardened materials, it supports precision milling applications. Its four-flute, 30° helix geometry supports improved workpiece finishes and increased production. The corner radius profile suits milling radiused internal transitions in suitable workpieces.

This plain-shank series covers 3 to 20 mm cutting diameters and R0.3 to R2.0 corner radii. Available lengths of cut range from 12 to 55 mm. Overall lengths range from 50 to 110 mm. It is offered in 20 listed diameter and corner-radius combinations.

  • Solid carbide construction with Y Coating
  • Four flute 30° helix geometry
  • Corner radius cutting profile
  • Designed for tool steels alloy steels mould steels and hardened materials
  • 3 to 20 mm mill diameters
  • R0.3 to R2.0 corner radii
Product Data
Cutting Shape Corner Radius
Length Long
No. Flutes 4

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

11 grades
Non-alloy steel
ExcellentVDI 4–5
GoodVDI 1–3
Low-alloy steel
ExcellentVDI 7–9
GoodVDI 6
High-alloy and tool steel
ExcellentVDI 11
GoodVDI 10

Cast iron

6 grades
Grey cast iron
GoodVDI 15–16
Nodular cast iron
GoodVDI 17–18
Malleable cast iron
GoodVDI 19–20

Stainless steel

3 grades
Stainless steel
GoodVDI 12–14

Hardened materials

3 grades
Hardened steel
GoodVDI 38
Chilled cast iron
ExcellentVDI 40
Hardened cast iron
GoodVDI 41
VDI grade reference23 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 steelGood125-
2PNon-alloy steelGood19013
3PNon-alloy steelGood25025
4PNon-alloy steelExcellent27028
5PNon-alloy steelExcellent30032
6PLow-alloy steelGood18010
7PLow-alloy steelExcellent27529
8PLow-alloy steelExcellent30032
9PLow-alloy steelExcellent35038
10PHigh-alloy and tool steelGood20015
11PHigh-alloy and tool steelExcellent32535
12MStainless steelGood20015
13MStainless steelGood24023
14MStainless steelGood18010
15KGrey cast ironGood18010
16KGrey cast ironGood26026
17KNodular cast ironGood1603
18KNodular cast ironGood25025
19KMalleable cast ironGood130-
20KMalleable cast ironGood23021
38HHardened steelGood55055
40HChilled cast ironExcellent40042
41HHardened cast ironGood55055

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.

X-Power Pro Endmills

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