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OSG 403-3750-BN11 General Purpose Carbide Ball End Mill - General Purpose Carbide Ball End Mills
OSGGeneral Purpose Carbide Ball End Mills

OSG 403-3750-BN11 General Purpose Carbide Ball End Mill

The OSG Ball End Mill: Carbide (MPN 403-3750-BN11) is a general-purpose carbide ball end mill with TiAlN coating, 3 flutes, 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length. 3G Electric interprets…

SKU 3G-OTH-248231

Also listed as: 4033750BN11 · 403 3750 BN11

Brand
OSG
Item
403-3750-BN11 General Purpose Carbide Ball End Mill
Part Number
403-3750-BN11
Category
General Purpose Carbide Ball End Mills
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
403-3750-BN11
Type
TiAlN Coated
Mill Dia
3/8"
OAL
2-1/2"
Flute
3
LOC
1"

Technical Documents

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

Product Description

The OSG Ball End Mill: Carbide (MPN 403-3750-BN11) is a general-purpose carbide ball end mill with TiAlN coating, 3 flutes, 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length. 3G Electric interprets demand for this cutting tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor.

Frequently Asked Questions

What is the OSG 403-3750-BN11 ball end mill used for?

The OSG 403-3750-BN11 is a general-purpose carbide ball end mill used for contouring, slotting, and profiling in mold and die work. Its TiAlN coating and 3-flute design suit steels, stainless steels, and cast irons. 3G Electric supplies this tool worldwide.

What are the specifications of the OSG 403-3750-BN11 ball end mill?

This OSG ball end mill has a 3/8" mill diameter, 1" length of cut, and 2-1/2" overall length. It is carbide with a TiAlN coating and 3 flutes. The manufacturer part number is 403-3750-BN11. 3G Electric sources this tool for global delivery.

Where to buy the OSG 403-3750-BN11 ball end mill worldwide?

You can order the OSG 403-3750-BN11 ball end mill from 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.

How to select the correct OSG ball end mill for your application?

Select based on material, coating, and geometry. For steels and stainless steels, the TiAlN-coated OSG 403-3750-BN11 with 3 flutes provides good chip evacuation and heat resistance. Match the 3/8" diameter and 1" LOC to your cut depth. 3G Electric can advise on sizing.

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
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OSG Products

3G Electric supplies OSG general purpose carbide ball 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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General purpose carbide ball end mill with TiAlN coating for heat resistance and wear protection. Three-flute design with 14 mm diameter, 30 mm length of cut, and 89 mm overall length. Suitable for contouring, profiling, and 3D machining of ferrous and non-ferrous materials
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