Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
OSG Pencil-Neck Carbide Corner-Radius End Mill for Hardened Materials - Pencil-Neck Carbide Corner-Radius End Mills for Hardened Materials
OSGPencil-Neck Carbide Corner-Radius End Mills for Hardened Materials

OSG Pencil-Neck Carbide Corner-Radius End Mill for Hardened Materials

The OSG Corner Radius End Mill is a pencil-neck carbide end mill for hardened materials, featuring a WXS coating, 4 flutes, a 1.5 mm mill diameter, a 50 mm length of cut, and a 0.1 mm corner radius (MPN 3191505).

SKU 3G-OTH-250663

Brand
OSG
Item
Pencil-Neck Carbide Corner-Radius End Mill for Hardened Materials
Part Number
3191505
Category
Pencil-Neck Carbide Corner-Radius End Mills for Hardened Materials
Available to Order
Also known as:3191505OSG
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.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
3191505
Type
WXS Coated
Mill Dia
1.5 mm
Flute
4
LOC
50 mm
Rad
0.1 mm

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

The OSG Corner Radius End Mill is a pencil-neck carbide end mill for hardened materials, featuring a WXS coating, 4 flutes, a 1.5 mm mill diameter, a 50 mm length of cut, and a 0.1 mm corner radius (MPN 3191505).

Frequently Asked Questions

What is OSG Corner Radius End Mill 3191505 used for?

The OSG Corner Radius End Mill 3191505 is a carbide, WXS-coated, 4-flute, 1.5 mm diameter tool designed for precision milling of hardened materials. Its 0.1 mm radius strengthens the cutting edge, reducing chipping in high-hardness steels and die/mold applications. It is ideal for finishing contours and slots in tool steels up to 65 HRC.

What are the specifications of OSG Corner Radius End Mill 3191505?

The OSG Corner Radius End Mill 3191505 has a 1.5 mm mill diameter, 50 mm length of cut, 0.1 mm corner radius, and 4 flutes. It features a WXS coating for wear resistance on hardened materials. The tool is made of carbide and is designed for high-precision machining. Manufacturer part number is 3191505.

Where to buy OSG Corner Radius End Mill 3191505 worldwide?

You can source the OSG Corner Radius End Mill 3191505 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 genuine OSG tooling for precision machining applications.

How to select the correct corner radius end mill for hardened steel?

Select a corner radius end mill like the OSG 3191505 based on material hardness, required finish, and machine rigidity. For hardened steel, choose a carbide tool with a wear-resistant coating such as WXS. The 0.1 mm radius reduces edge breakage. Match flute count and diameter to your operation; 4 flutes suit finishing passes.

Used in

Common applications for OSG
Aerospace — OSG STI taps for installing helical wire thread inserts in aluminum components
Automotive — OSG spiral-point taps for through-hole threading in engine blocks and transmission cases
General machining — OSG spiral-flute taps for blind-hole threading in steel and stainless steel parts
Heavy equipment repair — OSG thread-forming taps for creating threads in ductile iron and steel castings
Precision manufacturing — OSG solid carbide chucking reamers for finishing holes in hydraulic manifolds
Die and mold — OSG coolant-through solid carbide drills for deep-hole drilling in tool steels
Not sure this is the right part? Photo-identify it→

OSG Products

3G Electric supplies OSG pencil-neck carbide corner-radius end mills for hardened materials. 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 →

More from OSG

View all OSG parts →
This OSG carbide corner-radius end mill features a pencil-neck design for accessing deep cavities in hardened materials. With a 1.5 mm mill diameter, 1.2 mm length of cut, and 0.3 mm corner radius, the WXS coating provides heat resistance and the radius strengthens the cutting edge to reduce chipping. Suitable for precision milling of hardened steels
OSG
This OSG carbide corner-radius end mill features a pencil-neck design for accessing deep cavities in hardened materials. With a 1.5 mm mill diameter, 1.2 mm length of cut, and 0.3 mm corner radius, the WXS coating provides heat resistance and the radius strengthens the cutting edge to reduce chipping. Suitable for precision milling of hardened steels
This OSG carbide end mill features a pencil-neck design for deep cavity milling. The corner-radius geometry reduces chipping and extends tool life in finishing and semi-finishing operations on hardened materials. Coated with WXS for enhanced wear resistance. With 2 flutes, 2 mm mill diameter, 1.6 mm length of cut, and 0.5 mm corner radius
OSG
This OSG carbide end mill features a pencil-neck design for deep cavity milling. The corner-radius geometry reduces chipping and extends tool life in finishing and semi-finishing operations on hardened materials. Coated with WXS for enhanced wear resistance. With 2 flutes, 2 mm mill diameter, 1.6 mm length of cut, and 0.5 mm corner radius
This solid carbide end mill features a pencil-neck design for deep cavity access and a WXS coating for wear resistance. With a 1.5 mm diameter, 1.2 mm length of cut, and 0.3 mm corner radius, it is suited for finishing and semi-finishing operations on hardened materials. The 2-flute geometry provides efficient chip evacuation
OSG
This solid carbide end mill features a pencil-neck design for deep cavity access and a WXS coating for wear resistance. With a 1.5 mm diameter, 1.2 mm length of cut, and 0.3 mm corner radius, it is suited for finishing and semi-finishing operations on hardened materials. The 2-flute geometry provides efficient chip evacuation

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first