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OSG Square End Mill: Carbide, WXL Coated, 4 Flute, 12 mm Mill Dia, 40 mm LOC - Carbide Square End Mills for Hardened Materials
OSGCarbide Square End Mills for Hardened Materials

OSG Square End Mill: Carbide, WXL Coated, 4 Flute, 12 mm Mill Dia, 40 mm LOC

The OSG Square End Mill is a carbide end mill with WXL coating, 4 flutes, 12 mm mill diameter, 40 mm length of cut, and 90 mm overall length (MPN 37420018). 3G Electric interprets customer demand and delivers genuine…

SKU 3G-OTH-309445

Brand
OSG
Item
Square End Mill: Carbide, WXL Coated, 4 Flute, 12 mm Mill Dia, 40 mm LOC
Category
Carbide Square End Mills for Hardened Materials
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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
37420018
Type
WXL Coated
Mill Dia
12 mm
OAL
90 mm
Flute
4
LOC
40 mm

Technical Documents

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

Product Description

The OSG Square End Mill is a carbide end mill with WXL coating, 4 flutes, 12 mm mill diameter, 40 mm length of cut, and 90 mm overall length (MPN 37420018). 3G Electric interprets customer demand and delivers genuine industrial equipment across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the OSG Square End Mill 37420018 used for?

The OSG Square End Mill 37420018 is a carbide end mill with WXL coating, designed for machining hardened materials up to 70 HRC. It is commonly used in die and mold making, aerospace, and automotive industries for precision slotting, profiling, and finishing operations where high hardness and wear resistance are required.

What are the specifications of the OSG Square End Mill 37420018?

The OSG Square End Mill 37420018 has a 12 mm mill diameter, 40 mm length of cut (LOC), and 90 mm overall length (OAL). It features a carbide substrate with WXL coating and 4 flutes. The manufacturer part number is 37420018, and it is designed for hardened materials.

Where to buy the OSG Square End Mill 37420018 worldwide?

You can source the OSG Square End Mill 37420018 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 engineers globally.

How to select the correct OSG Square End Mill for hardened materials?

To select the correct OSG square end mill for hardened materials, match the mill diameter and length of cut to your application. The WXL-coated carbide 4-flute design (like MPN 37420018) is optimized for hard milling. Ensure your machine spindle speed and coolant delivery align with OSG's recommended parameters for best tool life and surface finish.

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 carbide square end mills for hardened materials. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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