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Cleveland C75120 ball end mill, 0.125 in diameter, TiN coated high speed steel

Cleveland

Cleveland C75120 0.125 in Ball End Mill TiN

SKU CH-QCP5-10WB2

A 0.125 in high-speed steel ball nose end mill with TiN coating for general milling

  • TiN coating extends tool life during milling
  • 125 in diameter suits fine-detail work
  • High-speed steel handles general-purpose cutting
  • Two-flute design clears chips efficiently
  • Ball nose profile creates smooth radius cuts

Cleveland C75120 Ball End Mill

The Cleveland C75120 is a 0.125 in diameter ball nose end mill made from high speed steel with a TiN coating. It features a two-flute design on a double-ended body for general milling tasks. The tool is supplied new and ready for workshop use.

Machinists needing a small radius cutter

This suit machinists who need a small diameter ball nose cutter for contouring or profiling in softer materials. The high speed steel substrate performs well in manual or light CNC operations. Buyers who require coolant-through tooling or a solid carbide substrate for high-speed production should look at alternative tooling.

0.125 inch milling diameter

The decisive specification is the 0.125 inch milling diameter which determines the minimum radius and feature size this cutter can produce. The TiN coating adds wear resistance for extended tool life in abrasive materials. Verify this diameter matches the detail size required for your application before ordering.

How it compares

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

Price $30.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameCLEVELAND

Questions about this item

When will the 0.125 in HSS ball end mill need replacing?

Replace the cutter when the TiN coating has worn through to the bare high-speed steel or when the ball nose shows visible rounding that affects the required radius tolerance.

What limit appears first during continuous milling with the Cleveland C75120?

Heat buildup in the high-speed steel body is the first limit; the uncoated shank and small 0.125 in diameter dissipate heat slowly, so cutting speed must be reduced to prevent loss of hardness.

How much noise, heat and power draw should I expect when running this end mill all day?

The cutter itself adds negligible noise or power draw; heat generated at the 0.125 in cutting zone depends on spindle speed, feed rate and workpiece material, so use coolant or air blast to manage temperature.

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