(GAA32) HSS-PM, Tank-Power, 2Flute Coated Ball Nose End Mill, Long Length

Long-Length TiAlN-Coated HSS-PM Ball Nose End Mill

$243.21 INC GST $221.10 EX GST
Unit price per 
SKU
GAA32250
Work materials

Key features

  • Long-length HSS-PM ball nose end mill
  • Two flute geometry with 30° helix
  • TiAlN-coated TANK-POWER series construction
Mill Diameter (mm)
Ball Nose Radius (mm)
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Tough HSS-PM Construction

High-toughness HSS-PM construction supports dependable milling in demanding steel applications.

Radiused Milling Profile

The two-flute ball nose geometry supports machining tasks requiring a rounded cutting profile.

Useful Long-Length Range

Long-length options cover R1.0 to R12.5 ball nose radii for varied milling requirements.

SKUMill Diameter (mm)Ball Nose Radius (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
GAA320202.0R1.054.06.07.0 1-2 Weeks $58.80
GAA320404.0R2.063.06.011.0 1-2 Weeks $58.80
GAA320505.0R2.568.06.013.0 1-2 Weeks $58.80
GAA320606.0R3.068.06.013.0 1-2 Weeks $58.80
GAA3210010.0R5.095.010.022.0 Low stock $63.10
GAA3216016.0R8.0123.016.032.0 1-2 Weeks $157.00
GAA3218018.0R9.0123.016.032.0 1-2 Weeks $199.70
GAA3220020.0R10.0141.020.038.0 1-2 Weeks $256.10
GAA3222022.0R11.0141.020.038.0 1-2 Weeks $286.00
GAA3225025.0R12.5166.025.045.0 1-2 Weeks $221.10

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

The YG-1 GAA32 is a long-length HSS-PM TANK-POWER two-flute TiAlN-coated ball nose end mill. Its high-toughness construction supports general roughing and finishing applications in carbon, alloy and stainless steels. The 30° helix and ball nose profile suit controlled machining where radiused cutting geometry is required. TiAlN coating is specified across the GAA32 series for coated HSS-PM milling performance. This long-length range covers ball nose radii from R1.0 to R12.5. Available diameters extend from 2 mm to 25 mm within the listed family. Each tool uses two flutes for the specified GAA32 cutting configuration. The series is also recommended for selected cast iron and copper alloy applications.

  • Long-length HSS-PM ball nose end mill
  • Two flute geometry with 30° helix
  • TiAlN-coated TANK-POWER series construction
  • Designed for general roughing and finishing
  • Suitable for carbon alloy and stainless steels
  • Ball nose radii from R1.0 to R12.5
Product Data
Cutting Shape Ball Nose
Length Long
No. Flutes 2
EDP No. Radius of Ball Nose Mill Diameter Shank Diameter Length of Cut Overall Length GAA32020 R1.0 2.0 6 7 54 GAA32040 R2.0 4.0 6 11 63 GAA32050 R2.5 5.0 6 13 68 GAA32060 R3.0 6.0 6 13 68 E9A32080 R4.0 8.0 10 19 88 GAA32100 R5.0 10.0 10 22 95 GAA32160 R8.0 16.0 16 32 123 GAA32180 R9.0 18.0 16 32 123 GAA32200 R10.0 20.0 20 38 141 GAA32220 R11.0 22.0 20 38 141 GAA32250 R12.5 25.0 25 45 166

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

Cast iron

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

Stainless steel

3 grades
Stainless steel
ExcellentVDI 12–14

Non-ferrous materials

3 grades
Copper, bronze and brass
GoodVDI 26–28
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 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
12MStainless steelExcellent20015
13MStainless steelExcellent24023
14MStainless steelExcellent18010
15KGrey cast ironExcellent18010
16KGrey cast ironExcellent26026
17KNodular cast ironExcellent1603
18KNodular cast ironExcellent25025
19KMalleable cast ironExcellent130-
20KMalleable cast ironExcellent23021
26NCopper, bronze and brassGood110-
27NCopper, bronze and brassGood90-
28NCopper, bronze and brassGood100-

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.

EDP No. Radius of Ball Nose Mill Diameter Shank Diameter Length of Cut Overall Length GAA32020 R1.0 2.0 6 7 54 GAA32040 R2.0 4.0 6 11 63 GAA32050 R2.5 5.0 6 13 68 GAA32060 R3.0 6.0 6 13 68 E9A32080 R4.0 8.0 10 19 88 GAA32100 R5.0 10.0 10 22 95 GAA32160 R8.0 16.0 16 32 123 GAA32180 R9.0 18.0 16 32 123 GAA32200 R10.0 20.0 20 38 141 GAA32220 R11.0 22.0 20 38 141 GAA32250 R12.5 25.0 25 45 166

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