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YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC - General Purpose High-Speed Steel Square End Mills
YG-1General Purpose High-Speed Steel Square End Mills

YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a TiN coating, 4 flutes, a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length (MPN 05055HN). 3G Electric interprets…

SKU 3G-OTH-225574

Also listed as: 05055 HN · 05055-HN

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 3/8" Mill Dia, 1-1/2" LOC
Category
General Purpose High-Speed Steel Square End Mills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

YG-1
Manufacturer Part Number
05055HN
Type
TiN Coated
Mill Dia
3/8"
OAL
3-1/4"
Flute
4
LOC
1-1/2"

Technical Documents

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YG-1 Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a TiN coating, 4 flutes, a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length (MPN 05055HN). 3G Electric interprets customer demand and delivers this and other genuine industrial equipment across 14 departments — with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the YG-1 Square End Mill 05055HN used for?

The YG-1 Square End Mill 05055HN is a general-purpose high-speed steel end mill used for milling slots, profiling, and contouring in ferrous and non-ferrous metals. Its TiN coating reduces friction and extends tool life. It is commonly applied in mold making, automotive, and general machining operations.

What are the specifications of the YG-1 Square End Mill 05055HN?

The YG-1 Square End Mill 05055HN has a 3/8" mill diameter, 1-1/2" length of cut, and 3-1/4" overall length. It is made of high-speed steel with a TiN coating and has 4 flutes. The manufacturer part number is 05055HN. These specs suit general-purpose milling in steel and alloys.

Where to buy YG-1 Square End Mill 05055HN worldwide?

You can source the YG-1 Square End Mill 05055HN 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 supply genuine YG-1 tooling to machining facilities internationally.

How to select the right YG-1 Square End Mill for your application?

Select based on material, cut depth, and finish requirements. For general steel milling, the YG-1 05055HN with TiN coating and 4 flutes provides good chip evacuation and surface finish. Match mill diameter to slot width and length of cut to depth. Consult YG-1's technical data for 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 general purpose 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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