OEM Corner-Radius Carbide Roughing End Mill for Steel & Cast Iron
The APPROVED VENDOR Roughing End Mill is a corner-radius carbide end mill for steel and cast iron, featuring an AlTiN coating, 4 flutes, a 1/8" mill diameter, and a 1/2" length of cut (MPN 257-125503).
SKU 3G-OTH-300054
Also listed as: 257125503 · 257 125503
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The APPROVED VENDOR Roughing End Mill is a corner-radius carbide end mill for steel and cast iron, featuring an AlTiN coating, 4 flutes, a 1/8" mill diameter, and a 1/2" length of cut (MPN 257-125503).
Frequently Asked Questions
What is the APPROVED VENDOR 257-125503 roughing end mill used for?
This carbide roughing end mill with AlTiN coating is designed for aggressive material removal in steel and cast iron. Its corner-radius design reduces chipping, making it suitable for heavy roughing operations in mold, die, and general machining applications.
What are the specifications of the APPROVED VENDOR 257-125503 end mill?
The 257-125503 is a 4-flute, AlTiN-coated carbide roughing end mill with a 1/8" mill diameter and 1/2" length of cut. It features a corner-radius geometry for improved edge strength and is intended for steel and cast iron workpieces.
Where to buy the APPROVED VENDOR 257-125503 end mill worldwide?
3G Electric supplies the APPROVED VENDOR 257-125503 roughing end mill to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time.
How to select the correct roughing end mill for steel?
For steel roughing, choose a carbide end mill with AlTiN coating for heat resistance and wear life. Match the mill diameter to your operation's stepover and depth of cut. The 257-125503's corner-radius design helps prevent edge breakage during heavy cuts.
OEM Products
3G Electric supplies OEM corner-radius 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.
