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OSG Square End Mill: Carbide, WXL Coated, 4 Flute, 6 mm Mill Dia, 20 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, 6 mm Mill Dia, 20 mm LOC

The OSG Square End Mill (MPN 37420006) is a carbide end mill with WXL coating, 4 flutes, 6 mm mill diameter, 20 mm length of cut, and 60 mm overall length. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-309501

Brand
OSG
Item
Square End Mill: Carbide, WXL Coated, 4 Flute, 6 mm Mill Dia, 20 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
37420006
Type
WXL Coated
Mill Dia
6 mm
OAL
60 mm
Flute
4
LOC
20 mm

Technical Documents

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

Product Description

The OSG Square End Mill (MPN 37420006) is a carbide end mill with WXL coating, 4 flutes, 6 mm mill diameter, 20 mm length of cut, and 60 mm overall length. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is OSG 37420006 square end mill used for?

The OSG 37420006 is a carbide square end mill with WXL coating, designed for precision milling of hardened materials up to 65 HRC. It is commonly used in die and mold making, aerospace, and automotive tooling where tight tolerances and fine surface finishes are required.

What are the specifications of OSG 37420006?

This OSG square end mill has a 6 mm mill diameter, 20 mm length of cut, 60 mm overall length, 4 flutes, and a WXL coating. The carbide construction and coating provide heat resistance and wear life when machining hardened steels and difficult-to-cut alloys.

Where to buy OSG 37420006 worldwide?

3G Electric supplies the OSG 37420006 square end mill to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this WXL-coated carbide end mill.

How to select the right OSG end mill for hardened steel?

For hardened steel, choose a carbide end mill with a coating like OSG's WXL for heat resistance. Match the mill diameter to your feature size, and ensure flute count (4 flutes for finishing) and length of cut (20 mm here) suit your depth requirements. Use rigid setups and appropriate speeds/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 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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