We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Thread Mill: Helical Flute, 1/2"-14 NPTF, 4 Flute - Helical-Flute Thread Mills for Stainless Steel & Super Alloys
OSGHelical-Flute Thread Mills for Stainless Steel & Super Alloys

OSG Thread Mill: Helical Flute, 1/2"-14 NPTF, 4 Flute

SKU 3G-OTH-219495

Brand
OSG
Item
Thread Mill: Helical Flute, 1/2"-14 NPTF, 4 Flute
Category
Helical-Flute Thread Mills for Stainless Steel & Super Alloys
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

OSG
Manufacturer Part Number
4200100411
View Full Spec Sheet

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

Frequently Asked Questions

What is an OSG helical-flute thread mill used for?

An OSG helical-flute thread mill is used for cutting internal threads in stainless steel and super alloys. Its EXO coated carbide design reduces heat and extends tool life, making it ideal for aerospace, oil and gas, and high-temperature applications where thread integrity is critical.

What are the specifications of the OSG thread mill 4200100411?

The OSG thread mill model 4200100411 has a 1/2"-14 NPTF thread size, 4 flutes, and helical flute geometry. It is made of EXO coated carbide for machining stainless steel and super alloys. The manufacturer part number is 4200100411, and it is produced by OSG.

Where to buy OSG thread mills worldwide?

3G Electric supplies OSG thread mills worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine OSG cutting tools like the 4200100411 and deliver them to your facility. Contact us for pricing and lead time on this helical-flute thread mill.

How to select the right OSG thread mill for stainless steel?

Select an OSG thread mill based on thread size, pitch, and material. For stainless steel and super alloys, choose a helical-flute design with EXO coated carbide, like the 1/2"-14 NPTF model. Ensure the tool matches your machine's spindle and coolant system. Consult OSG's technical data for optimal speeds and 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 helical-flute thread mills for stainless steel & super alloys. 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 →

Similar products

Matched by specification & description
OSG Thread Mill: Helical Flute, 3/4"-14 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100711). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/4"-14 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100711). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/4"-18 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100311). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/4"-18 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100311). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/16"-27 NPTF, 3 Flute, EXO Coated Carbide (MPN 4200100111). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/16"-27 NPTF, 3 Flute, EXO Coated Carbide (MPN 4200100111). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/8"-27 NPTF, 3 Flute, EXO Coated Carbide (MPN 4200100211). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/8"-27 NPTF, 3 Flute, EXO Coated Carbide (MPN 4200100211). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1"-11.5 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100511). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1"-11.5 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100511). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/2"-14 NPT, 4 Flute, EXO Coated Carbide (MPN 4200000411). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/2"-14 NPT, 4 Flute, EXO Coated Carbide (MPN 4200000411). Key specifications — attr1300935: OSG.

More from OSG

View all OSG parts →
OSG Thread Mill: Helical Flute, 2"-11.5 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100811). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 2"-11.5 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100811). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1"-8 UNC, 4 Flute, EXO Coated Carbide (MPN 4100005011). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1"-8 UNC, 4 Flute, EXO Coated Carbide (MPN 4100005011). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, M6x1 Metric, 3 Flute, EXO Coated Carbide (MPN 3900001). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, M6x1 Metric, 3 Flute, EXO Coated Carbide (MPN 3900001). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/4"-32 UNEF, 3 Flute, EXO Coated Carbide (MPN 4100002811). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/4"-32 UNEF, 3 Flute, EXO Coated Carbide (MPN 4100002811). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, M20x2.5 Metric, 4 Flute, EXO Coated Carbide (MPN 3900075). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, M20x2.5 Metric, 4 Flute, EXO Coated Carbide (MPN 3900075). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 7/8"-14 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002511). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 7/8"-14 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002511). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/4"-18 NPT, 4 Flute, EXO Coated Carbide (MPN 4200000311). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/4"-18 NPT, 4 Flute, EXO Coated Carbide (MPN 4200000311). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 3/8"-16 UNC, 3 Flute, EXO Coated Carbide (MPN 4100001211). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/8"-16 UNC, 3 Flute, EXO Coated Carbide (MPN 4100001211). Key specifications — attr1300935: OSG.