Cleveland
Cleveland C60280 4-Flute Carbide GP Square Double End Mill CTD CEM-DE-4 Bright pneumatic accessory
A 4-flute carbide square double end mill with a 0.25 in milling diameter and 0.625 in length of cut
- TypeMilling
- 25 in milling diameter for precise slot cutting
- 625 in length of cut gives deeper reach per pass
- Carbide construction resists wear in tough materials
- Uncoated bright finish suits general-purpose machining
- 3/8 in shank with Weldon flat locks securely in holders
Cleveland C60280 Double End Mill
This 4-flute carbide square end mill is designed for general-purpose milling operations. The double-ended configuration provides two cutting ends on a single tool body, effectively doubling tool life for machining tasks. It suits machine shops and fabricators who need reliable material removal in steel, cast iron and non-ferrous alloys.
Thermals noise and power draw
As a solid carbide rotary cutter, the tool generates heat only through friction at the cutting interface during normal milling. It has no motor, electronics or moving parts of its own, so it produces no audible noise and draws zero electrical power. Thermal load is managed entirely by the machine spindle coolant or air blast supplied by the operator.
Bright uncoated finish and Weldon flat
The bright uncoated surface avoids coating buildup on sharp edges, which helps maintain clean chip evacuation in softer materials such as aluminium and copper. A Weldon flat on the 3/8 in shank allows secure clamping in standard end-mill holders without slippage. No coolant-through passages are present, so external flood or mist coolant must be used when the application demands it.
Highlights
- 25 in milling diameter for precise slot cutting
- 625 in length of cut gives deeper reach per pass
- Carbide construction resists wear in tough materials
- Uncoated bright finish suits general-purpose machining
- 3/8 in shank with Weldon flat locks securely in holders
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
How do I install the 3/8 in Weldon flat shank on my milling holder, and what step is often missed?
Slide the 3/8 in shank into a Weldon-compatible holder and tighten the set screw onto the flat; the step often missed is fully seating the shank before locking the screw.
What maintenance or replacement will the uncoated carbide flutes need after extended cutting?
The four uncoated carbide flutes will dull with use and require resharpening or full replacement once the cutting edges wear beyond tolerance.
At what point does the 0.625 in length of cut limit performance during sustained milling?
The 0.625 in length of cut restricts axial depth per pass; exceeding it causes deflection and vibration that degrades surface finish first.
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