Package Included: 1pc 4 Flute 3/8" Variable .020" Corner Radius End Mill. Size: 3/8" cutting diameter x 3/8" shank diameter x 1" length of cut x 2-1/2" overall length, 4 Flute, Variable Helix, Solid Carbide End Mill, .020" Corner Radius, AlTiN Coated. Variable Helix: The first choice for high-performance machining, Different helix angles greatly reduce chatter. Coated: AlTiN Coated for improved performance and tool life in harder materials or high temperature applications. Material: Solid carbide tools offer long tool life and faster cutting speeds than other substrates, Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures. Specifications:
3/8" cutting diameter x 3/8" shank diameter x 1" length of cut x 2-1/2" overall length
4 Flutes Variable Helix, Solid Carbide End Mill, Hardness: HRC55, Corner Radius: .020", AlTiN Coated

Features:
Variable Helix: The first choice for high-performance machining, Different helix angles greatly reduce chatter.
AlTiN Coated for improved performance and tool life in harder materials or high temperature applications.
Solid carbide tools offer long tool life and faster cutting speeds than other substrates, Carbide can run at higher speeds than high-speed or cobalt steel, resisting wear and high cutting temperatures.
Precision ground using the highest quality grinding wheels. High strength and hardness, abrasion resistant, practical, easy to use and durable in use.

Application:
End Mill Bits are used for side milling, end milling, finish machining, etc.
Apply to wood, steel, stainless steel, alloy steel, carbon steel, die steel, tool steel, cast iron, titanium, aluminum, etc.

Package Included:
1pc 4 Flute 3/8" Variable .020" Corner Radius End Mill