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2 Products

in "end mill"

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4 FLUTE SINGLE END REGULAR LENGTH – M42 COBALT
-14%
End Mills - High Speed, Cobalt & Carbide

COBALT M42 SINGLE END PREMIUM END MILL – 4 FLUTE

Price range: $17.16 through $76.17

2 FLUTE SINGLE END REGULAR LENGTH – M42 Cobalt
-19%
End Mills - High Speed, Cobalt & Carbide

COBALT M42 SINGLE END PREMIUM END MILL – 2 FLUTE 

Price range: $17.19 through $76.17

CNC machine drilling a metal part

Buyer's Guide

Choosing the Right Drill Bit

Selecting the perfect drill bit depends on your workpiece material, drilling speed, and machine configuration. While Cobalt (M35 or M42) is designed specifically for drilling through stainless steel and tough alloys, Tungsten Carbide offers superior hardness for specialized production environments. Explore our in-depth comparisons to find the optimal match.

Read the Drill Bit Guide →