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20mm Ø Cobalt End Mill, 4 Flute, Uncoated, 20mm Shank x 75mm LOC, Square Profile, HM42

Part # 03-3188EM M42 4FL 20x20x75x141mm ,WF
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* All prices and specifications subject to change without notice. Actual product appearance & included accessories may differ.
Description
This HM42 4-flute cobalt end mill has a 20mm cutting diameter, with a 20mm weldon shank, 75mm length of cut (LOC), square profile and a 141mm overall length. It is uncoated and is made to cut steel, but is capable of cutting some grades of aluminum/non-ferrous materials. This end mill is designed to center-cut.
HOW TO USE THIS PRODUCT?
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Iso Material Chart
Primary Workpiece Material
P - Steel
Secondary Workpiece Material
N - Aluminum
Technical specifications

System of Measurement

Metric - ISO

Haas Milling Series

HM42

Material

HSSCo8 (M42)

Coating

Uncoated

Corner Type

Square

Shank Type

Weldon

Length Type

Standard

[ØDC] Cutting Diameter

20.0 mm

[ØDMM] Shank Diameter

20.0 mm

[LOC] Length Of Cut

75.0 mm

[OAL] Overall Length

141.0 mm

[NOF] Number of Flutes

4

[FHA°] Helix Angle

30°

Cutting Direction

Right

Center Cutting

Yes

Variable Pitch

No

Chip Splitter

No

Through Spindle Coolant

No

Weight

0.6 lbs \ 0.3 kg

Country of Origin

South Korea
Technical Images
03-3188-linedrawing.PNG