Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG Thread Mill: Helical Flute, 1/2"-20 UNF, 5 Flute - Coolant-Through Helical-Flute Thread Mills for Stainless Steel & Super Alloys
OSGCoolant-Through Helical-Flute Thread Mills for Stainless Steel & Super Alloys

OSG Thread Mill: Helical Flute, 1/2"-20 UNF, 5 Flute

SKU 3G-OTH-244973

Brand
OSG
Item
Thread Mill: Helical Flute, 1/2"-20 UNF, 5 Flute
Category
Coolant-Through 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
4105001011
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 Thread Mill 4105001011 used for?

The OSG Thread Mill 4105001011 is a coolant-through helical-flute thread mill designed for threading stainless steel and super alloys. It creates 1/2"-20 UNF threads in tough materials where conventional taps fail, using its EXO coated carbide construction and 5-flute geometry for chip evacuation and tool life.

What are the specifications of the OSG Thread Mill 4105001011?

This OSG thread mill has a 1/2"-20 UNF thread size, 5 flutes, and is made of EXO coated carbide. It features helical flutes and coolant-through capability for stainless steel and super alloy threading. The manufacturer part number is 4105001011, and it is produced by OSG.

Where to buy the OSG Thread Mill 4105001011 worldwide?

3G Electric supplies the OSG Thread Mill 4105001011 worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this OSG thread mill.

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

Select an OSG thread mill like the 4105001011 for stainless steel by matching thread size (1/2"-20 UNF), material grade, and machine compatibility. Use coolant-through helical-flute designs for chip evacuation in super alloys. OSG's EXO coated carbide provides wear resistance. Consult OSG's technical data for optimal feeds and speeds.

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 coolant-through 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"-16 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001611). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/4"-16 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001611). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 7/16"-20 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000811). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 7/16"-20 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000811). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 9/16"-18 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001211). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 9/16"-18 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001211). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 3/8"-24 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000611). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/8"-24 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000611). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 3/8"-16 UNC, 4 Flute, EXO Coated Carbide (MPN 4105000511). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/8"-16 UNC, 4 Flute, EXO Coated Carbide (MPN 4105000511). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 3/4"-10 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001511). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 3/4"-10 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001511). Key specifications — attr1300935: OSG.

More from OSG

View all OSG parts →
OSG Thread Mill: Helical Flute, 1"-12 UNF, 6 Flute, EXO Coated Carbide (MPN 4105002011). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1"-12 UNF, 6 Flute, EXO Coated Carbide (MPN 4105002011). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 9/16"-12 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001111). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 9/16"-12 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001111). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 5/16"-24 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000411). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 5/16"-24 UNF, 4 Flute, EXO Coated Carbide (MPN 4105000411). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 5/16"-18 UNC, 4 Flute, EXO Coated Carbide (MPN 4105000311). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 5/16"-18 UNC, 4 Flute, EXO Coated Carbide (MPN 4105000311). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 5/8"-18 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001411). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 5/8"-18 UNF, 5 Flute, EXO Coated Carbide (MPN 4105001411). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 5/8"-11 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001311). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 5/8"-11 UNC, 5 Flute, EXO Coated Carbide (MPN 4105001311). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 1/2"-13 UNC, 5 Flute, EXO Coated Carbide (MPN 4105000911). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 1/2"-13 UNC, 5 Flute, EXO Coated Carbide (MPN 4105000911). Key specifications — attr1300935: OSG.
OSG Thread Mill: Helical Flute, 7/8"-9 UNC, 6 Flute, EXO Coated Carbide (MPN 4105001711). Key specifications — attr1300935: OSG.
OSG
OSG Thread Mill: Helical Flute, 7/8"-9 UNC, 6 Flute, EXO Coated Carbide (MPN 4105001711). Key specifications — attr1300935: OSG.