Sq. End Mill Single End Carb 1/4 MPN:AMC709102

Three-flute end mills clear chips more quickly than end mills with more flutes and allow for higher feed rates than end mills with fewer flutes. They also typically have larger cores and are less prone to breaking than end mills with fewer flutes. The bright finish on these end mills provides a smooth, polished surface.

High-performance carbide square end mills are designed to last longer and create a finer finish when used in their recommended, first-choice materials than general purpose end mills. They are used in production milling. Roughing/finishing end mills remove large amounts of material and create a smooth finish on the workpiece at the same time. Carbide end mills provide excellent wear resistance and heat resistance, and they are harder than high-speed steel, cobalt, or powdered-metal end mills. Also called square-nose end mills, square end mills have a square nose and are rotated against a piece of stock to create a flat-bottomed groove with 90° inside corners in milling tasks. They are used for counterboring, side and face milling, and milling square shoulders.

Technical Specifications

• Item Square End Mill
• Material - Machining Carbide
• Finish - Machining Bright (Uncoated)
• Shank Type - Machining Straight
• Milling Dia. 1/4 in
• Measurement System Fractional Inch
• Length of Cut 3/8 in
• Overall Length 4 in
• Shank Dia. 1/4 in
• Neck Dia. 15/64 in
• Neck Length 1 1/2 in
• Helix Angle 40 Degrees
• Number of Flutes 3
• Cutting Direction Right Hand
• Drilling Tool Configuration Individual
• Miniature End Mill No
• List Number AMC
• End Mill Application Roughing/Finishing
• End Mill Style Square
• Single End/Double End Single End
• Material Grade - Machining High Performance
• Primary Material Application Aluminum, Brass, Bronze, Copper, Magnesium
• Primary Material Application ISO Code N
• End Mill Cutting Type Center Cutting

Manufacturer Details

• Manufacturer: Onsrud
• Condensed Mfg Number: AMC709102
• MPN: AMC709102

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: Y
• CA Prop 65 Warning Msg Scenario: 5

Classification Details

• Harmonization Code: 8207703030
• GDS Category Name: Square End Mills
• GDS Family Name: Milling
• GDS Segment Name: Machining
• UNSPSC: 23172005
• UNSPSC Class ID: 20
• UNSPSC Commodity Name: Metal working machinery attachments
• UNSPSC Commodity ID: 05
• UNSPSC Commodity Name: Machine end mills
• UNSPSC Family ID: 17
• UNSPSC Family Name: Workshop machinery and equipment and supplies
• UNSPSC Segment ID: 23
• UNSPSC Segment Name: Industrial Manufacturing and Processing Machinery and Accessories

Shipping Details

• Not For Sale In: HI AK PR