Cleveland
Cleveland C39016 0.5 in Ball Nose End Mill TiN
A 0.5-inch high-speed steel ball-nose end mill with TiN coating for contour milling
- 5 in milling diameter suits medium profiling tasks
- Two-flute HSS geometry clears chips efficiently in slotting
- TiN coating reduces wear and extends tool life
- Non-coolant-through design simplifies setup on standard machines
- CLEVELAND branding indicates consistent manufacturing quality
Cleveland C39016 Ball Nose End Mill
The Cleveland C39016 is a 0.5 in diameter ball nose end mill made from high speed steel with a TiN coating. It is a single end, two-flute tool designed for general milling operations. Machinists and maintenance technicians use it for contouring, slotting and pocketing in ferrous and non-ferrous materials.
Upgrade from uncoated HSS tools
The TiN coating increases surface hardness and reduces friction compared with uncoated high speed steel. This extends tool life and allows higher cutting speeds when machining steel, cast iron or aluminium alloys. The improvement is most noticeable in longer production runs where heat build-up accelerates wear on standard HSS cutters.
Straightforward collet or holder mounting
The plain shank fits standard ER collets, Weldon holders or mill chucks without adapters. Ensure the shank is clean and fully seated to prevent run-out. The most common issue is insufficient clamping force, which leads to vibration, poor surface finish and premature coating wear.
Highlights
- 5 in milling diameter suits medium profiling tasks
- Two-flute HSS geometry clears chips efficiently in slotting
- TiN coating reduces wear and extends tool life
- Non-coolant-through design simplifies setup on standard machines
- CLEVELAND branding indicates consistent manufacturing quality
Specifications
| Brand | CLEVELAND |
|---|
Questions about this item
What shank diameter does the 0.5 in ball nose end mill require for a standard holder?
The 0.5 in milling diameter typically matches a 0.5 in shank for direct fit in standard collets or end mill holders.
How do I install the TiN coated HSS end mill without damaging the cutting edges?
Insert the shank fully into the holder, tighten securely, and avoid side loading during the first plunge to protect the ball nose geometry.
When should the TiN coating on this high speed steel end mill be considered worn?
Replace the tool when the gold TiN layer wears through to the silver HSS substrate at the ball nose, indicating lost heat and wear resistance.
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