This item is no longer available through Bantam Tools. Please check the Helical Tool Distributor site to find an alternative reseller: https://www.helicaltool.com/find-a-distributor

This Helical square end mills are designed to withstand aggressive running parameters. They’re optimized for slotting, plunging, roughing, and other high-efficiency milling (HEM) operations in aluminum and non-ferrous materials.

• Cylindrically ground to maintain edge strength
• Center cutting
• h6 shank tolerance for high precision tool holders
• CNC ground in the USA
• Helical # 03150
• Cutter Diameter: 0.2500" (1/4)
• Length of Cut: 0.3750" (3/8)
• Shank Diameter: 0.2500" (1/4)
• Overall Length: 2.0000" (2)
• Flutes: 3
• Coating: Uncoated

*This tool ships directly from Helical and will require a 1/4” ER-11 Collet