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Cleveland C41404 high-speed steel end mill, silver cylindrical tool with flat shank

Cleveland

Cleveland C41404 HSS End Mill pneumatic accessory

SKU CH-N68M-7MYJ9

High-speed steel square end mill with a 6-inch cutting length and Weldon flat shank for milling operations

  • Product typeMilling
  • 1 in milling diameter for wide material removal
  • 6 in length of cut enables deep profiling
  • High-speed steel construction resists wear in general milling
  • Uncoated finish suits dry or flood-coolant setups
  • Weldon flat shank locks securely in standard holders

Cleveland C41404 HSS End Mill

The Cleveland C41404 is a high-speed steel square end mill designed for milling operations. It features a 1 in milling diameter and a 6 in length of cut with an 8 1/2 in overall length. The tool has a Weldon flat shank for secure holding in compatible tool holders. It is uncoated and non-coolant through for general-purpose machining.

Suited for machinists needing long reach in steel

This end mill suits workshops milling deep slots or profiles in ferrous materials where high-speed steel performs adequately. Buyers needing coated tools for higher speeds, exotic alloys, or abrasive non-ferrous metals should consider other options. The lack of coolant-through design limits chip evacuation in blind holes or deep pockets.

Weldon flat shank enables standard holder

The Weldon flat on the 1 in shank allows the tool to be clamped securely in standard end mill holders with set screws. No additional accessories or software are included with this single cutting tool. The uncoated surface means users must apply their own cutting fluid or lubricant as required by the application.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $128.99
Pricier than about 88% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameCLEVELAND
Product typeMilling

Questions about this item

What size collet or holder do I need for the 1 in shank on this C41404 end mill?

Use a tool holder or collet sized for a 1 in shank diameter; the Weldon flat on the shank is designed for set-screw locking in standard Weldon-style holders.

Can I run this 6 in length-of-cut HSS end mill in a lower-rigidity knee mill without excessive chatter?

The 6 in flute length on a 1 in diameter tool increases overhang, so reduce radial depth of cut and feed rate on lighter machines to control deflection and vibration.

How do I verify the C41404 is cutting correctly after installation?

Check for a smooth, square-bottomed slot with minimal chatter marks and consistent chip formation; measure the finished diameter against the 1 in milling diameter specification.

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