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YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 9/16" Mill Dia, 1-3/8" LOC - General Purpose Cobalt Roughing End Mills
YG-1General Purpose Cobalt Roughing End Mills

YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 9/16" Mill Dia, 1-3/8" LOC

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with a 9/16" mill diameter, 1-3/8" length of cut, and 3-3/8" overall length. It features 4 flutes and a coarse pitch design, identified by manufacturer…

SKU 3G-OTH-268964

Brand
YG-1
Item
Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 9/16" Mill Dia, 1-3/8" LOC
Category
General Purpose Cobalt Roughing End Mills
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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
60328
Type
Coarse Pitch
Mill Dia
9/16"
OAL
3-3/8"
Flute
4
LOC
1-3/8"

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

Product Description

The YG-1 Roughing End Mill is a general-purpose cobalt end mill with a 9/16" mill diameter, 1-3/8" length of cut, and 3-3/8" overall length. It features 4 flutes and a coarse pitch design, identified by manufacturer part number 60328.

Frequently Asked Questions

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

A YG-1 roughing end mill is used for high-speed material removal in machining operations. Its coarse-pitch, 4-flute cobalt design handles heavy cuts in steel, stainless steel, and cast iron, making it ideal for roughing passes before finishing in industrial manufacturing.

What are the specifications of the YG-1 60328 roughing end mill?

The YG-1 60328 roughing end mill has a 9/16" mill diameter, 1-3/8" length of cut (LOC), and 3-3/8" overall length (OAL). It is a cobalt, 4-flute, coarse-pitch tool designed for general-purpose roughing in metalworking applications.

Where to buy YG-1 roughing end mills worldwide?

3G Electric supplies YG-1 roughing end mills worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source the YG-1 60328 or other cobalt end mills for your machining needs.

How to select a roughing end mill for steel?

Select a roughing end mill with cobalt material for heat resistance, a coarse pitch for chip evacuation, and 4 flutes for rigidity. Match the mill diameter and length of cut to your workpiece geometry. YG-1's 60328 model suits general-purpose roughing in steel and alloys.

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 cobalt roughing 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 1/2" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 60321)
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YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 1/2" Mill Dia, 1-1/4" LOC, 3-1/4" OAL (MPN 60321)
YG-1 Roughing End Mill: Cobalt, 3 Flute, Coarse Pitch, 5/8" Mill Dia, 5/8" LOC, 2-3/4" OAL (MPN 63337)
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YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 13/16" Mill Dia, 1-7/8" LOC, 4-1/8" OAL (MPN 60375)
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YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 5/8" Mill Dia, 2-1/2" LOC, 4-5/8" OAL (MPN 65337)
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YG-1 Roughing End Mill: Cobalt, 4 Flute, Coarse Pitch, 5/8" Mill Dia, 2-1/2" LOC, 4-5/8" OAL (MPN 65337)
YG-1 Roughing End Mill: Cobalt, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 73328)
YG-1
YG-1 Roughing End Mill: Cobalt, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 73328)
YG-1 Roughing End Mill: Cobalt, TiCN Coated, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 73328CC)
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YG-1 Roughing End Mill: Cobalt, TiCN Coated, 4 Flute, 9/16" Mill Dia, 1-3/8" LOC, 3-3/8" OAL (MPN 73328CC)

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