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OSG Roughing End Mill: High Speed Steel, TiN Coating, 6 Flute, 1-1/4" Mill Dia - General Purpose High-Speed Steel Roughing End Mills
OSGGeneral Purpose High-Speed Steel Roughing End Mills

OSG Roughing End Mill: High Speed Steel, TiN Coating, 6 Flute, 1-1/4" Mill Dia

The OSG Roughing End Mill is a general purpose high-speed steel end mill with TiN coating, 6 flutes, 1-1/4" mill diameter, 4" length of cut, and 6-1/2" overall length (MPN 6912505). 3G Electric interprets this demand…

SKU 3G-OTH-243961

Brand
OSG
Item
Roughing End Mill: High Speed Steel, TiN Coating, 6 Flute, 1-1/4" Mill Dia
Category
General Purpose High-Speed Steel Roughing End Mills
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Technical Specifications

OSG
Manufacturer Part Number
6912505
Type
TiN Coating
Mill Dia
1-1/4"
OAL
6-1/2"
Flute
6
LOC
4"
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Roughing End Mill is a general purpose high-speed steel end mill with TiN coating, 6 flutes, 1-1/4" mill diameter, 4" length of cut, and 6-1/2" overall length (MPN 6912505). 3G Electric interprets this demand and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG 6912505 roughing end mill used for?

The OSG 6912505 roughing end mill is used for heavy material removal in industrial machining. Its high-speed steel construction with TiN coating suits general-purpose roughing on steel and alloys. Common applications include mold making, die work, and production milling where rapid stock removal is needed before finishing.

What are the specifications of the OSG 6912505 roughing end mill?

The OSG 6912505 is a high-speed steel roughing end mill with TiN coating. It has 6 flutes, a 1-1/4" mill diameter, 4" length of cut, and 6-1/2" overall length. The manufacturer part number is 6912505. This tool is designed for general-purpose roughing operations on ferrous materials.

Where to buy the OSG 6912505 roughing end mill worldwide?

You can source the OSG 6912505 roughing end mill 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 tool to procurement teams and plant engineers internationally.

How to select the right OSG roughing end mill for your application?

Select an OSG roughing end mill based on material, diameter, flute count, and coating. For steel roughing, the 6912505 with TiN coating and 6 flutes offers good chip evacuation and tool life. Match the length of cut to your workpiece depth. Consult OSG's technical data for feed and speed recommendations.

Used in

Common applications for OSG
Automotive engine block production — OSG micro drill bits for oil gallery and coolant passage drilling in cast iron
Medical device manufacturing — OSG micro drill bits for drilling bone screw pilot holes in stainless steel implants
Aerospace component machining — OSG micro drill bits for fastener holes in titanium alloy structural parts
Mold and die making — OSG micro drill bits for cooling channel drilling in hardened tool steel (HRC 45-50)
Electronics enclosure fabrication — OSG micro drill bits for precision holes in aluminum alloy housings (with appropriate coating selection)
General engineering job shops — OSG micro drill bits for small-diameter hole drilling in mild steel and alloy steel parts

OSG Products

3G Electric supplies OSG general purpose high-speed steel 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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