OEM Ball-Nose Carbide Roughing End Mill for Steel & Cast Iron
The APPROVED VENDOR Roughing End Mill (MPN 258-625117) is a ball-nose carbide end mill for steel and cast iron, with a 5/8" mill diameter, 1-1/4" LOC, AlTiN coating, and 4 flutes.
SKU 3G-OTH-405953
Also listed as: 258625117 · 258 625117
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Product Description
The APPROVED VENDOR Roughing End Mill (MPN 258-625117) is a ball-nose carbide end mill for steel and cast iron, with a 5/8" mill diameter, 1-1/4" LOC, AlTiN coating, and 4 flutes.
Frequently Asked Questions
What is the APPROVED VENDOR 258-625117 roughing end mill used for?
This ball-nose carbide roughing end mill is designed for aggressive material removal in steel and cast iron. It is commonly used in CNC milling operations for die/mold making, heavy machining, and rough profiling where high stock removal rates are needed before finishing.
What are the specifications of the APPROVED VENDOR 258-625117 end mill?
The 258-625117 is a carbide roughing end mill with AlTiN coating, 4 flutes, 5/8" mill diameter, and 1-1/4" length of cut. It has a ball-nose profile for contoured roughing in steel and cast iron. The AlTiN coating provides heat resistance and wear protection.
Where to buy the APPROVED VENDOR 258-625117 end mill worldwide?
3G Electric supplies the APPROVED VENDOR 258-625117 roughing end mill to global buyers. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact our team for availability and lead time on this carbide end mill.
How to select the right roughing end mill for steel machining?
For steel roughing, choose a carbide end mill with AlTiN coating for heat resistance, like the APPROVED VENDOR 258-625117. Match flute count (4-flute for steel) and diameter to your machine's spindle power. Ball-nose profiles suit contoured surfaces; square-end is for flat roughing.
OEM Products
3G Electric supplies OEM ball-nose carbide roughing end mills for steel & cast iron. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.