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Cleveland C39755 HSS end mill .25 in 1.25 in cut length TiN coated Weldon flat shank

Cleveland

Cleveland C39755 HSS End Mill .25 in 1.25 in Cut

SKU CH-5ZPY-RV6QS

High-speed steel end mill with a 0.25 in cutting diameter and 1.25 in length of cut for milling operations

  • TypeMilling
  • Precise 0.25 in diameter for accurate milling
  • 25 in cut length handles deeper passes
  • High-speed steel with TiN coating resists wear
  • Weldon flat shank ensures secure tool holding

Cleveland C39755 HSS End Mill — 1/4 Inch Diameter

The Cleveland C39755 is a square end mill with a 0.25 inch milling diameter and a 1.25 inch length of cut. Made from high speed steel with a TiN coating, it features a Weldon flat and a 3/8 inch shank. Overall length is 3 1/16 inches. Suitable for general milling operations in a workshop environment.

Upgrade from uncoated HSS cutters when tool life

The TiN coating extends wear resistance compared with uncoated high speed steel, making the step up worthwhile for longer production runs or tougher materials. It will not replace carbide tooling where maximum rigidity and speed are required, and the fixed 0.25 inch diameter limits use to that specific size.

Highlights

  • Precise 0.25 in diameter for accurate milling
  • 25 in cut length handles deeper passes
  • High-speed steel with TiN coating resists wear
  • Weldon flat shank ensures secure tool holding

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

What shank diameter does the C39755 end mill need in a tool holder?

The cutter has a 3/8 in Weldon flat shank, so the holder must accept that exact diameter and flat orientation.

Which step is often missed when installing this HSS end mill in a Weldon holder?

Align the set screw with the flat on the shank before tightening; otherwise the tool can spin or pull out under load.

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