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Cleveland

Cleveland 33183 1.25 in Square End Mill statue

SKU CH-2177-HXKE4

A 1.25 inch square end mill made from high speed steel with a Weldon flat shank for secure tool holding

  • TypeCutting Tools
  • 25 in milling diameter for wide material removal
  • High-speed steel construction resists wear during cutting
  • Center-cutting design allows plunge and slot operations
  • Four-flute geometry improves surface finish quality
  • Weldon flat shank ensures secure toolholder grip

Square End Mill for 1.25 in Milling Diameter

This Cleveland 33183 end mill is a high-speed steel cutting tool designed for general-purpose milling operations. It suits machinists and maintenance teams who need a reliable square-end profile for slotting and profiling tasks. The uncoated finish keeps the tool affordable for short-run or one-off jobs.

Weldon Flat Shank Simplifies Holder Setup

The 1 in shank features a Weldon flat that locks securely into standard end-mill holders, reducing the chance of pull-out during heavy cuts. No coolant-through passages are present, so external flood or mist coolant must be directed to the cutting zone. Verify that the machine spindle can accommodate the 4 1/2 in overall length before mounting.

1.25 in Cutting Diameter Determines Slot Width

The 1.25 in milling diameter and 2 in length of cut define the maximum slot width and depth this tool can produce in a single pass. If the application requires a larger diameter, a longer reach, or a coated substrate for abrasive materials, this end mill will not meet those needs.

Highlights

  • 25 in milling diameter for wide material removal
  • High-speed steel construction resists wear during cutting
  • Center-cutting design allows plunge and slot operations
  • Four-flute geometry improves surface finish quality
  • Weldon flat shank ensures secure toolholder grip

Specifications

BrandCLEVELAND
TypeCutting Tools

Questions about this item

How can I verify the 1.25 in milling diameter is cutting correctly after setup?

Measure the finished slot width with a calibrated micrometer; it should match the 1.25 in milling diameter within normal HSS tool tolerance.

What comes in the box for the Cleveland 33183 and what must I supply separately?

The box contains the single uncoated HSS square end mill with a Weldon flat; you must provide a compatible 1 in shank holder, coolant if desired, and work-holding.

Which version of the Cleveland 33183 should I choose for a 2 in depth of cut?

This model has a fixed 2 in length of cut and 4 1/2 in overall length, so it is the correct choice when you need that exact reach.

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