APPROVED VENDOR Ball End Mill: Carbide, GMX-35 Coated, 4 Flute, 1/2" Mill Dia, 1-1/4" LOC
The APPROVED VENDOR Ball End Mill is a fast-cutting carbide ball end mill for stainless steel and super alloys. It features a GMX-35 coating, 4 flutes, a 1/2" mill diameter, 1-1/4" LOC, and 3" OAL (MPN GM12B4WF).
SKU 3G-OTH-221496
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Product Description
The APPROVED VENDOR Ball End Mill is a fast-cutting carbide ball end mill for stainless steel and super alloys. It features a GMX-35 coating, 4 flutes, a 1/2" mill diameter, 1-1/4" LOC, and 3" OAL (MPN GM12B4WF).
Frequently Asked Questions
What is the APPROVED VENDOR GM12B4WF ball end mill used for?
The APPROVED VENDOR GM12B4WF is a fast-cutting carbide ball end mill designed for machining stainless steel and super alloys. Its GMX-35 coating and 4-flute geometry provide heat resistance and chip evacuation, making it suitable for contouring, slotting, and profiling in aerospace, medical, and tool-and-die applications.
What are the specifications of the APPROVED VENDOR GM12B4WF ball end mill?
The GM12B4WF is a carbide ball end mill with a 1/2-inch mill diameter, 1-1/4-inch length of cut, and 3-inch overall length. It features 4 flutes and a GMX-35 coating for enhanced wear resistance. The manufacturer part number is GM12B4WF, and it is designed for high-performance cutting of stainless steel and super alloys.
Where to buy the APPROVED VENDOR GM12B4WF ball end mill worldwide?
You can source the APPROVED VENDOR GM12B4WF ball 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; we provide reliable sourcing for this cutting tool.
How to select the right ball end mill for stainless steel machining?
For stainless steel, choose a carbide ball end mill with a coating like GMX-35 for heat resistance, as seen on the APPROVED VENDOR GM12B4WF. Match the mill diameter and length of cut to your workpiece geometry. Use 4-flute tools for smoother finishes and ensure proper coolant flow to prevent work hardening during machining.
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3G Electric supplies APPROVED VENDOR fast-cutting carbide ball end mills for stainless steel & super alloys. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














