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, 9/16"-18 UNF, 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, 9/16"-18 UNF, 4 Flute

SKU 3G-OTH-219449

Brand
OSG
Item
Thread Mill: Helical Flute, 9/16"-18 UNF, 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
4100001911
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 the OSG Helical-Flute Thread Mill used for?

This OSG thread mill is designed for cutting internal threads in stainless steel and super alloys. Its helical-flute design and EXO coating reduce cutting forces and improve chip evacuation, making it ideal for aerospace, medical, and high-temperature alloy applications.

What are the specifications of the OSG Thread Mill 4100001911?

The OSG thread mill has a thread size of 9/16"-18 UNF, 4 flutes, and an EXO coated carbide construction. It is a helical-flute type optimized for stainless steel and super alloys. The manufacturer part number is 4100001911.

Where to buy the OSG Thread Mill 4100001911 worldwide?

3G Electric supplies the OSG Thread Mill 4100001911 worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

For stainless steel and super alloys, choose a helical-flute thread mill with EXO coating, like this OSG model. Match the thread size (e.g., 9/16"-18 UNF) and flute count to your material and machine. OSG's coating reduces heat and extends tool life in tough materials.

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"-10 UNC, 4 Flute, EXO Coated Carbide (MPN 4100002211). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/4"-10 UNC, 4 Flute, EXO Coated Carbide (MPN 4100002211). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 3/4"-16 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002311). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/4"-16 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002311). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1"-8 UNC, 4 Flute, EXO Coated Carbide (MPN 4100002611). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1"-8 UNC, 4 Flute, EXO Coated Carbide (MPN 4100002611). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, #10-24 UNC, 3 Flute, EXO Coated Carbide (MPN 4100000411). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, #10-24 UNC, 3 Flute, EXO Coated Carbide (MPN 4100000411). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1"-12 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002711). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1"-12 UNF, 4 Flute, EXO Coated Carbide (MPN 4100002711). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/2"-20 UNF, 4 Flute, EXO Coated Carbide (MPN 4100001711). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/2"-20 UNF, 4 Flute, EXO Coated Carbide (MPN 4100001711). 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, 1/2"-14 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100411). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/2"-14 NPTF, 4 Flute, EXO Coated Carbide (MPN 4200100411). 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.