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McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length
McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length

McMaster 2883A53 Cobalt Steel Square End Mill, 4 Flute, 7/8" Mill Diameter, 4-1/8" Overall Length

UPC: | Harmonization / Schedule B : 8207.70.3030

Country of Origin: United States | Shipping Weight: 0.54 lbs

$196.95 - $196.95
$196.95
$196.95 - $196.95
$196.95

With better heat and wear resistance than high-speed steel, these cobalt steel end mills can run at higher speeds and provide better performance on hard material, such as iron, hardened steel, titanium, and tool steel. They have a square end for milling square slots, pockets, and edges.

End mills with fewer flutes provide better chip clearance for high-volume, high-speed plunge, slotting, and roughing cuts; end mills with more flutes provide a finer finish and operate with less vibration when run at high speeds.

Uncoated Cobalt Steel — Use uncoated end mills for general purpose milling and short production runs.

Center Cutting — Center-cutting end mills allow plunge cuts into a surface.

Material Uncoated Cobalt Steel
Number of Flutes 4
Diameter 7/8"
Diameter Tolerance 0.000" to 0.001"
Shank Diameter 7/8"
Length of Cut 1 7/8"
Overall Length 4 1/8"
Flute Spacing Equal
Helix Angle 30°
For Use On Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel
End Mill Type Center Cutting
Cut Style Square
Manufacturer Seco
Flute Type Spiral
Number of Milling Ends 1
Shank Type Round
Sold As Individual
System of Measurement Inch
Country of Origin United States
DFARS Compliance Specialty Metals COTS-Exempt
Export Control Classification Number (ECCN) EAR99
REACH Compliance REACH (EC 1907/2006) (02/04/2026, 253 SVHC) Compliant
RoHS Compliance RoHS 3 (2015/863/EU) Compliant
Schedule B Number 820770.1000
U.S.–Mexico–Canada Agreement (USMCA) Qualifying No