OSG Square End Mill: Carbide, TiAlN Coated, Double End, 4 Flute, 1/8" Mill Dia
The OSG Square End Mill is a double-end carbide end mill with TiAlN coating, 4 flutes, 1/8" mill diameter, 1/4" length of cut, and 1-1/2" overall length (MPN 424-125011). 3G Electric sources this genuine OSG tool…
SKU 3G-OTH-232671
Also listed as: 424125011 · 424 125011
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.
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Product Description
The OSG Square End Mill is a double-end carbide end mill with TiAlN coating, 4 flutes, 1/8" mill diameter, 1/4" length of cut, and 1-1/2" overall length (MPN 424-125011). 3G Electric sources this genuine OSG tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.
Frequently Asked Questions
What is an OSG square end mill used for?
An OSG square end mill is used for precision milling operations such as slotting, profiling, and contouring in metalworking. Its square tip creates sharp 90° corners, making it ideal for die and mold making, aerospace, and automotive applications. The TiAlN coating enhances wear resistance on hardened steels.
What are the specifications of the OSG 424-125011 end mill?
The OSG 424-125011 is a double-end carbide square end mill with a 1/8" mill diameter, 1/4" length of cut, and 1-1/2" overall length. It has 4 flutes and a TiAlN coating for heat resistance. The double-end design provides two cutting edges per tool, extending tool life.
Where to buy OSG end mills worldwide?
3G Electric supplies OSG end mills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the 424-125011 and deliver to any international destination. Contact us for pricing and lead time on your order.
How to select the right OSG square end mill for steel?
For steel, choose a carbide end mill with TiAlN coating like the OSG 424-125011 for heat resistance. Match the mill diameter to your slot width and flute count to chip evacuation. Use a 4-flute design for finishing and 2-flute for roughing. Confirm shank size fits your collet.
Used in
Common applications for OSGOSG Products
3G Electric supplies OSG double-end carbide square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
