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OSG Square End Mill: Bright (Uncoated), Cobalt Steel, Inch Mill Dia Measurement System, 6 Flutes, Center Cutting, Single

Item # 347R927

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Product Specs

Finish/Coating: Bright (Uncoated)
Material: Cobalt Steel
Mill Diameter Measurement System: Inch
Number of Flutes: 6
Center Cutting: Center Cutting
Mill Diameter: 1 1⁄2 in
Length of Cut: 2 in
Overall Length: 4 1⁄2 in
Shank Diameter: 1 1⁄4 in
Helix Angle: 30 °
Single or Double End: Single
Material Application (First Choice): Steel; Cast Iron
Chipbreaker: No
Color: Silver
Corner Radius: 0 in
Cutting Direction: Right Hand
End Shape: Square End
Extended Reach Neck: No
Features: High Performance
Flute Spiral Direction: Right Hand Spiral
Flute Type: Spiral
For Material Hardness: 20-50 HRC
Keyway Mill: No
Length Type: Regular
Material Application (Secondary Choice): Aluminum 6061; Aluminum 7075; Titanium 6AL4V; High Nickel Alloy; 300 Stainless Steel; 400 Stainless Steel; Hardened Steels; Cast Aluminum
Material Application ISO Number (First Choice): N1; K; P2; P3
Material Application ISO Number (Secondary Choice): N1; S; P2; P3
Miniature End Mill: No
Number of Coolant Holes: 0
Roughing Type: Finishing
Shank Type: Weldon Flat
Through Coolant: No
Variable Helix: No
Manufacturer Part Number: 5416600

Compliance and Restrictions

WARNING Cancer and Reproductive Harm -

Country Of Origin

  • Varies

About Square End Mills

Create features with sharp inside corners using square end mills, which have a square nose at the tip of the tool. Square end mills are commonly used for counterboring, side and face milling, and milling square shoulders.

In general, end mills with more flutes allow a higher feed rate, while end mills with fewer flutes permit faster chip clearance. For best results, choose the shortest end mill that will work for your application.