YG-1 Tool Company
YG-1 Tool Company Carbide End Mill Square 3/4 In 2-1/4 Cut Length 2 Flute TiN 5011
Carbide square end mill with 30-degree helix and TiN finish for general-purpose milling in steels and non-ferrous metals
- Carbide construction resists wear on hardened steels
- TiN coating extends tool life in stainless applications
- Two-flute design clears chips efficiently in slots
- 30-degree helix angle improves finish on non-ferrous metals
- Center-cutting geometry allows drilling and pocketing operations
YG-1 Carbide End Mill 5011
The YG-1 Tool Company carbide end mill 5011 is a square, single-end cutter with a 3/4 inch diameter and shank. Its 2-1/4 inch length of cut and 30 degree helix suit general-purpose milling in mild steels, stainless steels and non-ferrous metals.
Replaces worn or undersized square end mills
This tool upgrades from dull or smaller-diameter cutters when slots, pockets or drilled holes need a 3/4 inch profile. The jump is worth it for shops cutting hardened alloys, steel castings or brass where a fresh TiN finish extends edge life.
Holds dimension in extended cuts
The 5 inch overall length and two-flute design evacuate chips efficiently during deep slotting or pocketing. Center-cutting geometry allows direct plunging, while the TiN coating resists heat buildup across stainless steels, malleable cast iron and copper alloys.
Highlights
- Carbide construction resists wear on hardened steels
- TiN coating extends tool life in stainless applications
- Two-flute design clears chips efficiently in slots
- 30-degree helix angle improves finish on non-ferrous metals
- Center-cutting geometry allows drilling and pocketing operations
Specifications
| Brand | Yg-1 Tool Company |
|---|
Questions about this item
What shank diameter is required for the 3/4 in carbide end mill to fit a tool holder?
The shank diameter is 3/4 in, so a matching 3/4 in collet or end-mill holder is needed for secure clamping.
How should the TiN-coated 2-flute end mill be installed to avoid run-out?
Insert the shank fully into a clean, matched 3/4 in holder, tighten evenly, and verify concentricity before cutting to prevent vibration.
When will the TiN coating on this 30-degree helix cutter need replacement?
The TiN layer wears gradually; replace the tool once the gold coating is gone at the cutting edges or when cut quality drops on mild steel or aluminium.
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