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YG-1 Keyway End Mill: HSS, TiN Coated, 2 Flute, 3/8" Mill Dia, 9/16" LOC - High-Speed Steel Keyway End Mills
YG-1High-Speed Steel Keyway End Mills

YG-1 Keyway End Mill: HSS, TiN Coated, 2 Flute, 3/8" Mill Dia, 9/16" LOC

The YG-1 Keyway End Mill is a high-speed steel (HSS) end mill with a TiN coating, featuring 2 flutes, a 3/8" mill diameter, 9/16" length of cut, and 2-5/16" overall length (MPN 14055HN). 3G Electric sources this tool…

SKU 3G-OTH-309271

Also listed as: 14055 HN · 14055-HN

Brand
YG-1
Item
Keyway End Mill: HSS, TiN Coated, 2 Flute, 3/8" Mill Dia, 9/16" LOC
Category
High-Speed Steel Keyway End Mills
Available to Order
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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
14055HN
Type
TiN Coated
Mill Dia
3/8"
OAL
2-5/16"
Flute
2
LOC
9/16"

Technical Documents

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

Product Description

The YG-1 Keyway End Mill is a high-speed steel (HSS) end mill with a TiN coating, featuring 2 flutes, a 3/8" mill diameter, 9/16" length of cut, and 2-5/16" overall length (MPN 14055HN). 3G Electric sources this tool across 14 industrial departments, with specialist expertise in cutting tools and machining, ensuring you get the right solution for your application.

Frequently Asked Questions

What is a YG-1 keyway end mill used for?

A YG-1 keyway end mill is used for cutting keyways and slots in metal workpieces. It is commonly applied in machining operations for shafts, gears, and pulleys in industrial manufacturing and maintenance. The 2-flute design provides efficient chip evacuation for slotting applications.

What are the specifications of the YG-1 14055HN keyway end mill?

The YG-1 14055HN is a high-speed steel keyway end mill with TiN coating. It has a 3/8" mill diameter, 9/16" length of cut, and 2-5/16" overall length. It features 2 flutes and is designed for general-purpose keyway cutting in ferrous materials.

Where to buy YG-1 keyway end mills worldwide?

You can source YG-1 keyway end mills worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the YG-1 14055HN or other models.

How to select the right YG-1 keyway end mill for a job?

Select a YG-1 keyway end mill based on the keyway width and depth required. Match the mill diameter to the keyway width. For general steel cutting, choose HSS with TiN coating for improved wear resistance. Ensure the shank fits your machine's collet. 3G Electric can help with sizing guidance.

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 high-speed steel keyway 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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YG-1 Keyway End Mill: HSS, 2 Flute, 3/8" Mill Dia, 9/16" LOC, 2-5/16" OAL (MPN 14055)
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YG-1 Keyway End Mill: HSS, 2 Flute, 7/8" Mill Dia, 1-1/2" LOC, 3-3/4" OAL (MPN 14144)
YG-1 Keyway End Mill: HSS, 2 Flute, 5/16" Mill Dia, 9/16" LOC, 2-5/16" OAL (MPN 14051)
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YG-1 Keyway End Mill: HSS, 2 Flute, 5/16" Mill Dia, 9/16" LOC, 2-5/16" OAL (MPN 14051)
YG-1 Keyway End Mill: HSS, 2 Flute, 1/4" Mill Dia, 1/2" LOC, 2-5/16" OAL (MPN 14047)
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YG-1 Keyway End Mill: HSS, 2 Flute, 1/4" Mill Dia, 1/2" LOC, 2-5/16" OAL (MPN 14047)

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