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YG-1 Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 15/32" Mill Dia - 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, 15/32" Mill Dia

The YG-1 Square End Mill is a general-purpose high-speed steel end mill with a TiN coating, 4 flutes, a 15/32" mill diameter, 1" length of cut, and 2-11/16" overall length (MPN 07066HN). 3G Electric interprets this…

SKU 3G-OTH-225438

Brand
YG-1
Item
Square End Mill: High Speed Steel, TiN Coated, 4 Flute, 15/32" Mill Dia
Category
General Purpose High-Speed Steel Square End Mills
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Technical Specifications

YG-1
Manufacturer Part Number
07066HN
Type
TiN Coated
Mill Dia
15/32"
OAL
2-11/16"
Flute
4
LOC
1"
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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 15/32" mill diameter, 1" length of cut, and 2-11/16" overall length (MPN 07066HN). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in cutting tools as part of our broader industrial supply capability.

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 Square End Mill 07066HN used for?

The YG-1 Square End Mill 07066HN is a general-purpose high-speed steel cutting tool used for milling slots, profiles, and contours in metalworking. Its TiN coating reduces friction and extends tool life on materials like steel and alloy steels. It is commonly applied in mold making, automotive, and general machining operations.

What are the specifications of the YG-1 Square End Mill 07066HN?

The YG-1 Square End Mill 07066HN has a 15/32" mill diameter, 1" length of cut (LOC), and 2-11/16" overall length (OAL). It is made of high-speed steel with a TiN coating and has 4 flutes. The manufacturer part number is 07066HN. These specs suit general-purpose milling in ferrous materials.

Where to buy the YG-1 Square End Mill 07066HN worldwide?

You can source the YG-1 Square End Mill 07066HN 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 this YG-1 tool to procurement teams and plant engineers internationally.

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

Select based on material, coating, and geometry. For general steel milling, the YG-1 07066HN with TiN coating and 4 flutes provides good chip evacuation and finish. Match mill diameter to slot width and LOC to depth. For harder materials, consider a cobalt or carbide alternative. Always verify shank compatibility with your machine.

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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