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YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 3/8" Mill Dia - Double-End High-Speed Steel Square End Mills
YG-1Double-End High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 3/8" Mill Dia

The YG-1 Square End Mill is a double-end high-speed steel square end mill with a TiN coating, 4 flutes, a 3/8" mill diameter, and a 3/4" length of cut (MPN 12055HN). 3G Electric interprets customer demand and…

SKU 3G-OTH-250924

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 3/8" Mill Dia
Category
Double-End High-Speed Steel Square End Mills
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Technical Specifications

YG-1
Manufacturer Part Number
12055HN
Type
TiN Coated, Double End
Mill Dia
3/8"
Flute
4
LOC
3/4"
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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a double-end high-speed steel square end mill with a TiN coating, 4 flutes, a 3/8" mill diameter, and a 3/4" length of cut (MPN 12055HN). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the YG-1 12055HN square end mill used for?

The YG-1 12055HN is a double-end, high-speed steel square end mill with TiN coating and 4 flutes. It is used for general-purpose milling of steel, cast iron, and non-ferrous materials in industrial machining operations, providing a square shoulder finish.

What are the specifications of the YG-1 12055HN end mill?

The YG-1 12055HN is a double-end, high-speed steel square end mill with TiN coating, 4 flutes, a 3/8" mill diameter, and a 3/4" length of cut. The manufacturer part number is 12055HN. It is designed for precision milling in metalworking applications.

Where to buy YG-1 12055HN end mills worldwide?

You can source the YG-1 12055HN end mill from 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 YG-1 tool.

How to select the right YG-1 end mill for your application?

Select the YG-1 end mill based on material, coating, and geometry. For general steel milling, the TiN-coated 12055HN with 4 flutes offers good wear resistance. Match the mill diameter and length of cut to your workpiece. Consult YG-1's technical data for optimal speeds and feeds.

Used in

Common applications for YG-1
Die and mold machining — YG-1 cobalt ball end mills (e.g., MPN 43297CC) for contouring and finishing cavities in hardened tool steels.
Aerospace component production — YG-1 cobalt square end mills (e.g., MPN 04338) for milling titanium and nickel-based alloys.
Automotive part manufacturing — YG-1 HSS square end mills (e.g., MPN 07228) for high-volume machining of cast iron and steel components.
General fabrication — YG-1 double-end HSS end mills (e.g., MPN 13040) for slotting and profiling in mild steel and aluminum.
Roughing operations — YG-1 cobalt roughing end mills (e.g., MPN 60321) for rapid material removal in stainless steel and alloy steels.
Precision finishing — YG-1 TiN-coated HSS end mills (e.g., MPN 12059HN) for achieving tight tolerances on ferrous workpieces.

YG-1 Products

3G Electric supplies YG-1 double-end high-speed steel square end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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