OSG Square End Mill: Carbide, WXL Coated, 4 Flute, 15 mm Mill Dia, 40 mm LOC
The OSG Square End Mill is a carbide end mill for hardened materials, WXL coated, with 4 flutes, a 15 mm mill diameter, 40 mm length of cut, and 105 mm overall length (MPN 37420021). 3G Electric interprets this…
SKU 3G-OTH-309452
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
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Product Description
The OSG Square End Mill is a carbide end mill for hardened materials, WXL coated, with 4 flutes, a 15 mm mill diameter, 40 mm length of cut, and 105 mm overall length (MPN 37420021). 3G Electric interprets this demand and delivers it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorised distributor.
Frequently Asked Questions
What is the OSG 37420021 square end mill used for?
The OSG 37420021 carbide square end mill is designed for machining hardened materials. Its WXL coating and 4-flute geometry provide wear resistance and surface finish in die, mold, and aerospace applications. It is suitable for high-speed milling of steels up to 65 HRC.
What are the specifications of the OSG 37420021 end mill?
The OSG 37420021 is a carbide square end mill with WXL coating, 4 flutes, 15 mm mill diameter, 40 mm length of cut, and 105 mm overall length. It is designed for hardened materials and is manufactured by OSG. The part number is 37420021.
Where to buy the OSG 37420021 end mill worldwide?
You can source the OSG 37420021 carbide 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.
How to select the correct OSG square end mill for hardened steel?
Select an OSG square end mill like the 37420021 based on material hardness, required finish, and machine rigidity. For hardened steel, choose a carbide tool with a wear-resistant coating such as WXL. Match the mill diameter and flute length to your cut depth and tool holder capacity.
Used in
Common applications for OSGOSG 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.
