(G9B84) K-2 Carbide, 4Flute Corner Radius End Mill, Short Length

K2 coated carbide corner radius end mills

(G9B84) K-2 Carbide, 4Flute Corner Radius End Mill, Short Length
$41.25 INC GST $37.50 EX GST
SKU
G9B84020
Work materials
PMKNH

Key features

  • K2 coated carbide construction with high heat and wear resistance
  • Four-flute corner radius geometry for general milling
  • Corner radius reduces cutting forces and supports tool life
Tool material Carbide
Surface treatment Aluminium Titanium Nitride Coating
Mill Diameter (mm)
Corner Radius (mm)
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Reduced cutting forces

Corner radius geometry supports smoother engagement and reduced cutting forces.

General milling capability

Suitable for general milling of steel, stainless steel, cast iron and non-ferrous materials.

Compact size range

Short-length cutters cover 2 to 12 mm diameters and R0.2 to R2.5 radii.

SKUMill Diameter (mm)Corner Radius (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)CAD filesStock Price Qty Add
G9B840202.0R0.250.04.04.0STEPDXF Low stock $37.50
G9B849012.0R0.350.04.04.0STEPDXF 1-2 Weeks $37.50
G9B849022.0R0.550.04.04.0STEPDXF 1-2 Weeks $37.50
G9B840252.5R0.250.04.05.0STEPDXF In stock $37.50
G9B849032.5R0.350.04.05.0STEPDXF 1-2 Weeks $37.50
G9B849042.5R0.550.04.05.0STEPDXF Low stock $37.50
G9B840303.0R0.250.04.06.0STEPDXF Low stock $37.50
G9B849053.0R0.350.04.06.0STEPDXF 1-2 Weeks $37.50
G9B849063.0R0.550.04.06.0STEPDXF In stock $37.50
G9B849073.0R1.050.04.06.0STEPDXF 1-2 Weeks $37.50
G9B840404.0R0.250.04.08.0STEPDXF 1-2 Weeks $37.50
G9B849084.0R0.350.04.08.0STEPDXF 1-2 Weeks $37.50
G9B849094.0R0.550.04.08.0STEPDXF Low stock $37.50
G9B849104.0R1.050.04.08.0STEPDXF 1-2 Weeks $37.50
G9B840505.0R0.250.06.010.0STEPDXF 1-2 Weeks $40.80
G9B849115.0R0.350.06.010.0STEPDXF 1-2 Weeks $40.80
G9B849125.0R0.550.06.010.0STEPDXF In stock $40.80
G9B849135.0R1.050.06.010.0STEPDXF Low stock $40.80
G9B840606.0R0.250.06.012.0STEPDXF In stock $40.80
G9B849146.0R0.350.06.012.0STEPDXF 1-2 Weeks $40.80
G9B849156.0R0.550.06.012.0STEPDXF Low stock $40.80
G9B849166.0R1.050.06.012.0STEPDXF In stock $40.80
G9B840808.0R0.560.08.016.0STEPDXF In stock $61.60
G9B849178.0R1.060.08.016.0STEPDXF In stock $58.70
G9B849188.0R1.560.08.016.0STEPDXF In stock $61.10
G9B849198.0R2.060.08.016.0STEPDXF 1-2 Weeks $61.10
G9B849208.0R2.560.08.020.0STEPDXF 1-2 Weeks $61.10
G9B8410010.0R0.575.010.020.0STEPDXF In stock $88.80
G9B8492110.0R1.075.010.020.0STEPDXF In stock $88.80
G9B8492210.0R1.575.010.020.0STEPDXF In stock $92.30
G9B8492310.0R2.075.010.020.0STEPDXF Low stock $92.30
G9B8492410.0R2.575.010.024.0STEPDXF 1-2 Weeks $92.30
G9B8412012.0R0.575.012.024.0STEPDXF In stock $122.90
G9B8492512.0R1.075.012.024.0STEPDXF In stock $122.90
G9B8492612.0R1.575.012.024.0STEPDXF Low stock $127.70
G9B8492712.0R2.075.012.024.0STEPDXF In stock $127.70
G9B8492812.0R2.575.012.06.0STEPDXF Low stock $127.70

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  • Overview
  • Work Material
  • Speeds & Feeds
  • Reviews
Application
Product Description

YG-1 G9B84 is a K2 coated carbide, four-flute corner radius end mill for general milling. Its short-length geometry and corner radius support controlled machining while reducing cutting forces. The K2 coating provides high heat and wear resistance for dependable cutting tool life. This carbide corner radius end mill suits general milling of steel, stainless steel, cast iron and non-ferrous materials.

The G9B84 range covers 2 to 12 mm cutter diameters with corner radii from R0.2 to R2.5. Four flutes provide a practical configuration for facing, side milling and helical interpolation. Select the required diameter and corner radius for die sinking, slotting and small-part machining applications.

  • K2 coated carbide construction with high heat and wear resistance
  • Four-flute corner radius geometry for general milling
  • Corner radius reduces cutting forces and supports tool life
  • Suitable for steel stainless steel cast iron and non-ferrous materials
  • Short-length range from 2 to 12 mm diameters
  • Corner radius options from R0.2 to R2.5
Product Data
Cutting Shape Corner Radius
Length Short
No. Flutes 4
Surface Treatment Aluminium Titanium Nitride Coating
Tool Material Carbide

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

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

Cast iron

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

Hardened materials

1 grade
Chilled cast iron
GoodVDI 40

Stainless steel

3 grades
Stainless steel
GoodVDI 12–14

Non-ferrous materials

9 grades
Wrought aluminium
GoodVDI 21–22
Cast aluminium
GoodVDI 23–25
Copper, bronze and brass
GoodVDI 26–28
Non-metallic materials
GoodVDI 29
VDI grade reference30 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 steelExcellent35038
10PHigh-alloy and tool steelExcellent20015
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
21NWrought aluminiumGood60-
22NWrought aluminiumGood100-
23NCast aluminiumGood75-
24NCast aluminiumGood90-
25NCast aluminiumGood130-
26NCopper, bronze and brassGood110-
27NCopper, bronze and brassGood90-
28NCopper, bronze and brassGood100-
29NNon-metallic materialsGood--
40HChilled cast ironGood40042

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.

Cutting Speeds and Feeds

Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.

Machining calculator

Cutting speeds and feeds for (G9B84) K-2 Carbide, 4Flute Corner Radius End Mill, Short Length

Choose the machining conditions below, then calculate the recommended spindle speed and feed rate.

Recommended parameters

Parameter Value Unit
Spindle speed – rev/min
Feed rate – mm/min
Cutting speed (Vc) – m/min
Feed per tooth (fz) – mm/tooth

Choose your options and calculate the recommended parameters.

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