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Cleveland C61866 carbide end mill, bright finish, 0.3125 in diameter, 1.625 in cutting length, 5/16 in shank

Cleveland

Cleveland C61866 Carbide End Mill 0.3125 in 1.625 in LOC

SKU CH-M8TN-GZS8G

Carbide square end mill with a 1.625 in length of cut and 0.3125 in diameter

  • TypeMilling
  • Carbide construction resists wear for longer tool life
  • 625 in length of cut enables deep milling passes
  • 3125 in cutting diameter suits precise profiling
  • 5/16 in shank fits standard collets and holders
  • Uncoated bright finish performs well in non-ferrous materials

Square End Mill for General Milling

The Cleveland C61866 is a solid carbide square end mill designed for general milling operations. It features a 0.3125 inch milling diameter and a 1.625 inch length of cut with an overall length of 4 inches. The straight shank measures 5/16 inch in diameter for standard tool holder compatibility.

Uncoated Carbide Substrate

The tool uses an uncoated carbide construction without coolant-through capability. This substrate provides high hardness and wear resistance for machining a range of materials. The bright finish indicates no surface coating is applied to alter cutting characteristics.

No Bundled Accessories or Software

This product is supplied as a single cutting tool with no additional accessories, collets, or software included. Users must provide their own tool holders, workholding, and machine programming. The absence of coolant-through channels means external coolant delivery must be arranged separately.

Highlights

  • Carbide construction resists wear for longer tool life
  • 625 in length of cut enables deep milling passes
  • 3125 in cutting diameter suits precise profiling
  • 5/16 in shank fits standard collets and holders
  • Uncoated bright finish performs well in non-ferrous materials

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

How deep can the 0.3125 in cutting diameter mill in a single pass?

The length of cut is 1.625 in, so that is the maximum depth you can plunge or profile in one pass with this tool.

What shank size does the 5/16 in shank diameter require in my holder?

It needs a 5/16 in collet or end-mill holder; the shank is straight and uncoated with no whistle-notch flat.

Will the 4 in overall length clear my workpiece and fixture?

At 4 in overall the tool extends well past the 1.625 in flute length, giving ample reach for deep pockets or tall fixtures.

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