We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Cleveland C40361 square end mill, powdered metal, TiCN coated, Weldon flat shank

Cleveland

Cleveland C40361 Square End Mill 539

SKU CH-ETRV-MD5D5

A square end mill with a 3 in length of cut and 5 1/2 in overall length for milling operations

  • TypeMilling
  • Square End Mill for precise milling cuts
  • Powdered metal construction with TiCN coating for wear resistance
  • Weldon flat shank ensures secure tool holding
  • 3 inch length of cut on 1 inch diameter tool

Cleveland C40361 Square End Mill

The Cleveland C40361 is a square end mill built for milling operations. It uses powdered metal construction with a TiCN coating and a Weldon flat shank. Machinists and maintenance teams select it for general-purpose material removal in steel and cast iron.

Practical limits of the Weldon flat interface

The Weldon flat requires a matching set-screw holder to prevent pull-out during heavy cuts. Run-out increases if the holder bore or set-screw condition is worn. Powdered metal substrates resist chipping but wear faster than solid carbide at high surface speeds. TiCN coating life drops sharply above recommended cutting temperatures.

Highlights

  • Square End Mill for precise milling cuts
  • Powdered metal construction with TiCN coating for wear resistance
  • Weldon flat shank ensures secure tool holding
  • 3 inch length of cut on 1 inch diameter tool

Specifications

BrandCLEVELAND
TypeMilling

Questions about this item

Which Cleveland square end mill should I choose for a 1 inch milling diameter and 3 inch length of cut?

The C40361 model with list number PM-539R provides a 1 inch milling diameter, 3 inch length of cut, 5 1/2 inch overall length and 1 inch shank diameter in powdered metal with TiCN coating.

How does the 3 inch length of cut perform in a milling machine?

The 3 inch length of cut allows deep pocketing and profiling in a single pass, while the Weldon flat shank ensures secure clamping in standard tool holders for stable material removal.

More in Power & Pneumatic Accessories

Similar items

Same shelf, same checkout — eight coins and a 30-minute rate lock.