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Cylindrical carbide end mill with two cutting flutes and TiAlN coating

Cleveland

Cleveland C81045 0.375 in Carbide Square End Mill

SKU CH-JAH7-2D1KW

Carbide square end mill with 0.375 in diameter, 1.125 in length of cut, and 3 in overall length

  • Product typeCutting Tools
  • 2-flute carbide design enables efficient material removal
  • TiAlN coating extends tool life in abrasive cuts
  • 375 in diameter suits precision milling tasks
  • 125 in length of cut reaches deeper features
  • 3 in overall length fits standard tool holders

Cleveland C81045 Carbide End Mill

The Cleveland C81045 is a 2-flute carbide square end mill designed for general-purpose milling operations. It suits machinists and maintenance teams who need a reliable cutter for slotting and profiling in a variety of materials. The solid carbide construction provides hardness and wear resistance for consistent performance. This tool is not for buyers who need coolant-through capability for deep-hole evacuation.

0.375 Inch Cutting Diameter

The 0.375 inch milling diameter is the primary specification that determines compatibility with your workpiece and tool holder. It features a 1.125 inch length of cut and a 3/8 inch shank diameter for standard holder fitment. The TiAlN coating enhances tool life by reducing friction and heat buildup during dry machining. Select this diameter only when your application specifically requires this cutting width.

Straight Shank Installation

Installation involves securing the straight 3/8 inch shank into a compatible collet or end mill holder with appropriate clamping force. Ensure the tool holder and spindle run true to prevent runout that can damage the carbide cutting edges. A common issue is insufficient clamping leading to tool pull-out or vibration during heavy cuts. Verify the 3 inch overall length clears your workpiece and fixture before starting the machine.

How it compares

Measured against everything we stock in Yard Ornaments & Garden Statues, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 60% of the 1,271 comparable items (median $40.99).

Specifications

Product
Brand nameCLEVELAND
Product typeCutting Tools

Questions about this item

What does the 0.375 in milling diameter mean for the slots I can cut?

The 0.375 in milling diameter sets the minimum slot width you can produce in a single pass with this square end mill.

How does the straight shank interface affect tool holding?

The straight 3/8 in shank fits standard collets and end-mill holders without requiring a special locking flat or thread.

What clearance does the 3 in overall length need inside the machine?

The 3 in overall length requires at least that much Z-axis travel plus the holder length to avoid a collision with the workpiece or fixture.

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