(G9438) K-2 Carbide, 2Flute Ball Nose End Mill, Long Length, Flat Shank

Long-Length TiAlN-Coated Ball Nose End Mill

(G9438) K-2 Carbide, 2Flute Ball Nose End Mill, Long Length, Flat Shank
$34.21 INC GST $31.10 EX GST
SKU
G9438020

Key features

  • Long-length TiAlN-coated solid-carbide ball nose end mill
  • Two-flute geometry with a 30° helix angle
  • Plain shank design with h5 shank tolerance
Mill Diameter (mm)
Ball Nose Radius (mm)
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Extended Reach

Long overall lengths support machining where additional tool reach is required.

Controlled Ball Form

Ball-nose radius tolerance of ±0.02 mm supports accurate profiling and contour work.

Broad Material Coverage

Recommended for steel, stainless steel and cast iron machining applications.

SKUMill Diameter (mm)Ball Nose Radius (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
G94380202R1.038.03.06.0 1-2 Weeks $31.10
G94380303R1.557.06.07.0 1-2 Weeks $34.60
G94380404R2.057.06.08.0 In stock $34.60
G94380505R2.557.06.010.0 Low stock $40.70
G94380606R3.057.06.010.0 In stock $41.80
G94380808R4.063.08.016.0 Low stock $55.20
G943810010R5.072.010.019.0 Low stock $86.50
G943812012R6.083.012.022.0 1-2 Weeks $104.20
G943814014R7.083.014.022.0 1-2 Weeks $192.40
G943818018R9.092.018.026.0 1-2 Weeks $278.90
G943820020R10.0104.020.032.0 1-2 Weeks $254.90

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  • Overview
  • Specifications
  • Speeds & Feeds
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Application
Product Description

YG-1 G9438 K-2 Carbide 2 Flute Ball Nose End Mills are long-length TiAlN-coated solid-carbide cutters with plain shanks. They are designed for milling radius-bottom slots, fillets and special contours in general-purpose milling. The two-flute, 30° helix geometry suits conventional or high-speed wet and dry cutting operations. Available ball radii run from R1.0 to R10.0, covering 2 to 20 mm cutter diameters. Long lengths reach 38 to 104 mm overall throughout the stated range. These end mills are recommended for non-alloy, low-alloy and high-alloy steels, stainless steels and cast irons. Each variant provides a ball-nose radius tolerance of ±0.02 mm and h5 shank tolerance.

  • Long-length TiAlN-coated solid-carbide ball nose end mill
  • Two-flute geometry with a 30° helix angle
  • Plain shank design with h5 shank tolerance
  • Ball radii from R1.0 to R10.0
  • Suitable for wet and dry general-purpose milling
  • Designed for radius-bottom slots fillets and special contours
Product Data

No specifications available.

EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9438020 2 3 6 38 0~-0.030 h5 2 G9438030 3 6 7 57 0~-0.030 h5 2 G9438050 5 6 10 57 0~-0.030 h5 2 G9438060 6 6 10 57 0~-0.030 h5 2 G9438080 8 8 16 63 0~-0.030 h5 2 G9438120 12 12 22 83 0~-0.030 h5 2 G9438140 14 14 22 83 0~-0.030 h5 2 G9438160 16 16 26 92 0~-0.030 h5 2 G9438180 18 18 26 92 0~-0.030 h5 2 G9438200 20 20 32 104 0~-0.030 h5 2

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 (G9438) K-2 Carbide, 2Flute Ball Nose End Mill, Long Length, Flat Shank

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.

EDP No. Mill Diameter ShankDia Length of Cut Overall Length Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute G9438020 2 3 6 38 0~-0.030 h5 2 G9438030 3 6 7 57 0~-0.030 h5 2 G9438050 5 6 10 57 0~-0.030 h5 2 G9438060 6 6 10 57 0~-0.030 h5 2 G9438080 8 8 16 63 0~-0.030 h5 2 G9438120 12 12 22 83 0~-0.030 h5 2 G9438140 14 14 22 83 0~-0.030 h5 2 G9438160 16 16 26 92 0~-0.030 h5 2 G9438180 18 18 26 92 0~-0.030 h5 2 G9438200 20 20 32 104 0~-0.030 h5 2

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