OEM Roughing End Mill: Carbide
The APPROVED VENDOR Roughing End Mill is a ball-nose carbide roughing end mill with 4 flutes, a 7/16" mill diameter, 1" length of cut, and 2-3/4" overall length (MPN 258-437100). 3G Electric interprets demand and…
SKU 3G-OTH-302606
Also listed as: 258437100 · 258 437100
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Roughing End Mill is a ball-nose carbide roughing end mill with 4 flutes, a 7/16" mill diameter, 1" length of cut, and 2-3/4" overall length (MPN 258-437100). 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — and far more — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is a ball-nose carbide roughing end mill used for?
A ball-nose carbide roughing end mill is used for aggressive material removal in CNC milling, particularly for 3D contouring, die and mold making, and machining complex shapes. The ball nose allows smooth surface finishes on curved profiles, while the carbide construction provides hardness and heat resistance for cutting hardened steels and alloys.
What are the specifications of the APPROVED VENDOR 258-437100 roughing end mill?
The APPROVED VENDOR 258-437100 is a carbide roughing end mill with a 7/16" mill diameter, 1" length of cut (LOC), and 2-3/4" overall length (OAL). It has 4 flutes and a ball-nose profile. The manufacturer part number is 258-437100, and the SKU is 3G-OTH-302606.
Where to buy the APPROVED VENDOR 258-437100 roughing end mill worldwide?
You can source the APPROVED VENDOR 258-437100 roughing end mill through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this carbide ball-nose end mill.
How to select the right roughing end mill for CNC machining?
Select a roughing end mill based on material hardness, required stock removal rate, and surface finish. For hardened steels, choose carbide with 4 or more flutes. Match the mill diameter to your tool holder capacity and the length of cut to your depth requirements. Ball-nose profiles suit 3D contouring, while square-end mills are better for slotting.
OEM Products
3G Electric supplies OEM ball-nose carbide roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
