We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG 4910100 General Purpose Cobalt Roughing End Mill - General Purpose Cobalt Roughing End Mills
OSGGeneral Purpose Cobalt Roughing End Mills

OSG 4910100 General Purpose Cobalt Roughing End Mill

OSG General Purpose Cobalt Roughing End Mills.

SKU 3G-OTH-268868

Brand
OSG
Item
4910100 General Purpose Cobalt Roughing End Mill
Category
General Purpose Cobalt Roughing End Mills
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

OSG
Manufacturer Part Number
4910100

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Cobalt Roughing End Mills.

Frequently Asked Questions

What is the OSG 4910100 roughing end mill used for?

The OSG 4910100 is a general purpose cobalt roughing end mill used for heavy material removal in industrial machining. It is designed for roughing operations on steel, stainless steel, and other ferrous alloys, commonly applied in mold, die, and general manufacturing.

What are the specifications of the OSG 4910100 roughing end mill?

The OSG 4910100 is a 5-flute, cobalt roughing end mill with a 1-inch mill diameter, 2-inch length of cut (LOC), and 4-1/4-inch overall length (OAL). The manufacturer part number is 4910100. It is designed for general purpose roughing in ferrous materials.

Where to buy the OSG 4910100 roughing end mill worldwide?

You can source the OSG 4910100 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 on this item.

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

Select an OSG roughing end mill based on material, flute count, and diameter. For general purpose roughing in steel or stainless steel, the 5-flute, 1-inch diameter 4910100 is suitable. Match the length of cut to your depth requirements. Consult OSG's technical data for optimal speeds and feeds.

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 cobalt roughing end mills. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Compatible alternatives & equivalents

Cross-referenced by specification & description
This OSG carbide ball end mill is designed for general purpose contouring, profiling, and 3D machining of metals and plastics. The ball nose geometry enables smooth curved surfaces and fillets, common in mold, die, and aerospace work. It features a 1/32" mill diameter, 5/64" length of cut, 1-1/2" overall length, and 4 flutes
OSG
This OSG carbide ball end mill is designed for general purpose contouring, profiling, and 3D machining of metals and plastics. The ball nose geometry enables smooth curved surfaces and fillets, common in mold, die, and aerospace work. It features a 1/32" mill diameter, 5/64" length of cut, 1-1/2" overall length, and 4 flutes
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With 4 flutes, a 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length, it is suited for general-purpose milling of steel, stainless steel, and non-ferrous materials
OSG
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining. With 4 flutes, a 3.5 mm mill diameter, 12 mm length of cut, and 51 mm overall length, it is suited for general-purpose milling of steel, stainless steel, and non-ferrous materials
Solid carbide ball end mill with 4 flutes, 1/2" mill diameter, 1" length of cut, and 3" overall length. Designed for general purpose milling of ferrous and non-ferrous materials. Ball nose geometry enables contouring, profiling, and 3D machining for smooth curved surfaces and radii in mold, die, and aerospace applications
OSG
Solid carbide ball end mill with 4 flutes, 1/2" mill diameter, 1" length of cut, and 3" overall length. Designed for general purpose milling of ferrous and non-ferrous materials. Ball nose geometry enables contouring, profiling, and 3D machining for smooth curved surfaces and radii in mold, die, and aerospace applications
This general-purpose carbide ball end mill from OSG is designed for contouring, slotting, and profiling operations in mold and die work. The 2-flute configuration facilitates efficient chip evacuation in both ferrous and non-ferrous materials. With a 4.5 mm mill diameter, 14 mm length of cut, and 51 mm overall length, it is suitable for a range of milling applications
OSG
This general-purpose carbide ball end mill from OSG is designed for contouring, slotting, and profiling operations in mold and die work. The 2-flute configuration facilitates efficient chip evacuation in both ferrous and non-ferrous materials. With a 4.5 mm mill diameter, 14 mm length of cut, and 51 mm overall length, it is suitable for a range of milling applications
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. The 4-flute geometry supports chip evacuation and surface finish. Suitable for mold, die, and general milling applications
OSG
This OSG carbide ball end mill features a ball nose design for contouring, profiling, and 3D machining of metals and alloys. The 4-flute geometry supports chip evacuation and surface finish. Suitable for mold, die, and general milling applications
This OSG carbide ball end mill is designed for contouring, slotting, and profiling operations. The ball nose geometry enables generation of smooth curved surfaces and 3D shapes in ferrous and non-ferrous materials. Suitable for finishing and semi-finishing in mold, die, and general machining applications
OSG
This OSG carbide ball end mill is designed for contouring, slotting, and profiling operations. The ball nose geometry enables generation of smooth curved surfaces and 3D shapes in ferrous and non-ferrous materials. Suitable for finishing and semi-finishing in mold, die, and general machining applications

More from OSG

View all OSG parts →
Cobalt roughing end mill with 6 flutes and fine-pitch geometry for aggressive material removal in ferrous metals. Mill diameter 1-1/4", length of cut 2", overall length 4-1/2". Suitable for roughing passes in general metalworking applications
OSG
Cobalt roughing end mill with 6 flutes and fine-pitch geometry for aggressive material removal in ferrous metals. Mill diameter 1-1/4", length of cut 2", overall length 4-1/2". Suitable for roughing passes in general metalworking applications
This OSG roughing end mill is made of cobalt with a TiCN coating and fine pitch design. It has 4 flutes, a 5/16" mill diameter, and a 1-3/8" length of cut. Suitable for general purpose roughing operations in ferrous metals, it is used in milling applications for material removal
OSG
This OSG roughing end mill is made of cobalt with a TiCN coating and fine pitch design. It has 4 flutes, a 5/16" mill diameter, and a 1-3/8" length of cut. Suitable for general purpose roughing operations in ferrous metals, it is used in milling applications for material removal
This OSG roughing end mill is made of cobalt steel and features 6 flutes with a 2-inch mill diameter, 6-inch length of cut, and 9-3/4-inch overall length. Designed for aggressive material removal in ferrous metals, it is suitable for CNC and manual milling machines. The tool leaves a rough surface finish that is later refined with a finishing end mill, commonly used in mold making, die work, and general industrial machining
OSG
This OSG roughing end mill is made of cobalt steel and features 6 flutes with a 2-inch mill diameter, 6-inch length of cut, and 9-3/4-inch overall length. Designed for aggressive material removal in ferrous metals, it is suitable for CNC and manual milling machines. The tool leaves a rough surface finish that is later refined with a finishing end mill, commonly used in mold making, die work, and general industrial machining
Cobalt roughing end mill with 3/4" diameter, 4 flutes, and fine pitch. Length of cut is 3", overall length 5-1/4". Designed for high material removal rates in ferrous materials, leaving a rough surface for subsequent finishing
OSG
Cobalt roughing end mill with 3/4" diameter, 4 flutes, and fine pitch. Length of cut is 3", overall length 5-1/4". Designed for high material removal rates in ferrous materials, leaving a rough surface for subsequent finishing
Cobalt high-speed steel roughing end mill with 4 flutes and fine-pitch geometry. Mill diameter 1/2", length of cut 2", overall length 4". Designed for aggressive material removal in general machining applications on ferrous metals, stainless steel, and high-temperature alloys
OSG
Cobalt high-speed steel roughing end mill with 4 flutes and fine-pitch geometry. Mill diameter 1/2", length of cut 2", overall length 4". Designed for aggressive material removal in general machining applications on ferrous metals, stainless steel, and high-temperature alloys
This general purpose cobalt roughing end mill features a TiAlN coating and fine pitch geometry. With a 3/4" mill diameter and 3/4" length of cut, it is suited for aggressive material removal in machining operations on steels and alloys. The 3-flute design promotes efficient chip evacuation and reduced cutting forces during roughing passes
OSG
This general purpose cobalt roughing end mill features a TiAlN coating and fine pitch geometry. With a 3/4" mill diameter and 3/4" length of cut, it is suited for aggressive material removal in machining operations on steels and alloys. The 3-flute design promotes efficient chip evacuation and reduced cutting forces during roughing passes
This OSG roughing end mill is made from cobalt for heat resistance and features a fine pitch design with 6 flutes. It has a 1-1/2" mill diameter, 5" length of cut, and 7-1/2" overall length. Suitable for high-speed material removal in machining operations on steel and other metals
OSG
This OSG roughing end mill is made from cobalt for heat resistance and features a fine pitch design with 6 flutes. It has a 1-1/2" mill diameter, 5" length of cut, and 7-1/2" overall length. Suitable for high-speed material removal in machining operations on steel and other metals
This OSG roughing end mill is made of cobalt steel and features 6 flutes. It has a 2-inch mill diameter, 8-inch length of cut, and 11-3/4-inch overall length. Designed for heavy material removal in ferrous metals and high-temperature alloys, it is suitable for rough profiling and slotting operations in CNC and manual milling machines
OSG
This OSG roughing end mill is made of cobalt steel and features 6 flutes. It has a 2-inch mill diameter, 8-inch length of cut, and 11-3/4-inch overall length. Designed for heavy material removal in ferrous metals and high-temperature alloys, it is suitable for rough profiling and slotting operations in CNC and manual milling machines