Cleveland
Cleveland C75376 4-Flute HSS Corner Rounding End Mill pneumatic accessory
A 4-flute high-speed steel corner rounding end mill with a Weldon flat for secure tool holding
- TypeMilling
- 4-flute design gives smoother corner rounding cuts
- High-speed steel body resists wear during milling
- Uncoated finish keeps costs low for general use
- Weldon flat shank locks securely in tool holders
- Cleveland brand backs reliable pneumatic accessory performance
Cleveland 4-Flute HSS Corner Rounding End Mill
The Cleveland C75376 is a high-speed steel corner rounding end mill designed for machinists and maintenance technicians who need to create smooth radius edges on workpieces. Its four-flute configuration provides a fine finish on ferrous and non-ferrous materials during milling operations.
Practical limits of uncoated high-speed steel
Uncoated high-speed steel offers good toughness for interrupted cuts but wears faster than carbide when machining abrasive alloys or running at high surface speeds. Heat buildup in prolonged passes can reduce edge life, so coolant or reduced feed rates are advisable for harder materials.
Verify shank fit and clearance before ordering
Confirm that your tool holder accepts a Weldon flat shank, as this end mill uses that retention style rather than a plain cylindrical shank. Ensure the machine spindle provides enough clearance for the 3/4 inch cutting diameter and that the workholding allows full access to the corner being rounded.
Highlights
- 4-flute design gives smoother corner rounding cuts
- High-speed steel body resists wear during milling
- Uncoated finish keeps costs low for general use
- Weldon flat shank locks securely in tool holders
- Cleveland brand backs reliable pneumatic accessory performance
Specifications
| Brand | CLEVELAND |
|---|---|
| Type | Milling |
Questions about this item
Which corner rounding size does the C75376 cover?
The C75376 is a single 3/4 in corner rounding end mill, so it cuts a 3/4 in radius on each pass
What does the 4-flute HSS design mean when the tool is in the spindle?
Four flutes on high-speed steel give a smoother finish and faster feed rates in mild steel and aluminium than two- or three-flute cutters
How does the Weldon flat shank limit the way I mount this cutter?
The Weldon flat requires a set-screw style end-mill holder or a Weldon-compatible collet chuck; it will not grip in a plain ER collet without a flat
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