YG-1Double-End High-Speed Steel Square End Mills

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

SKU 3G-OTH-250923

Also listed as: 12176 HN · 12176-HN

Brand

YG-1

Item

Square End Mill: High Speed Steel, TiN Coated, Double End, 4 Flute, 1" Mill Dia

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

YG-1

Manufacturer Part Number

12176HN 

Type

TiN Coated, Double End 

Mill Dia

1"

Flute

4

LOC

1-7/8" 

Technical Documents

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YG-1 Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The YG-1 Square End Mill (MPN 12176HN) is a double-end, high-speed steel end mill with a TiN coating, 4 flutes, a 1" mill diameter, and a 1-7/8" length of cut. 3G Electric interprets demand and delivers this cutting tool across 14 industrial departments, with specialist expertise in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is YG-1 12176HN square end mill used for?

The YG-1 12176HN is a double-end high-speed steel square end mill with TiN coating, designed for general-purpose milling of steel, cast iron, and non-ferrous materials. Its 4-flute design provides efficient chip evacuation and smooth finishes in slotting, profiling, and contouring applications.

What are the specifications of YG-1 12176HN end mill?

The YG-1 12176HN is a double-end high-speed steel square end mill with TiN coating, 4 flutes, 1" mill diameter, and 1-7/8" length of cut. The TiN coating reduces friction and extends tool life. It is suitable for machining at moderate speeds and feeds.

Where to buy YG-1 12176HN end mill worldwide?

3G Electric supplies the YG-1 12176HN double-end square end mill to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this TiN-coated HSS end mill.

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

Selecting the right YG-1 end mill depends on material, operation, and machine rigidity. For general steel milling, the 12176HN with TiN coating and 4 flutes offers good wear resistance. Match the mill diameter to your slot width and ensure adequate spindle speed and coolant for optimal performance.

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.

Browse all YG-1 products →Contact our engineers →