We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
OSG A BRAND Screw Machine Drill Bit: 25/64", WXL-Coated Carbide - Coolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys
OSGCoolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys

OSG A BRAND Screw Machine Drill Bit: 25/64", WXL-Coated Carbide

The OSG A BRAND Screw Machine Drill Bit (25/64") is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide construction and a 140°…

SKU 3G-OTH-209899

Brand
OSG
Item
A BRAND Screw Machine Drill Bit: 25/64", WXL-Coated Carbide
Category
Coolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
520039012
Type
WXL-Coated Carbide
R-Thinning Point
140°

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 A BRAND Screw Machine Drill Bit (25/64") is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide construction and a 140° R-Thinning Point (MPN 520039012). Key specification:.3906.

Frequently Asked Questions

What is the OSG A Brand screw machine drill bit used for?

This OSG A Brand drill bit is designed for drilling stainless steel and super alloys. Its WXL-coated carbide construction and 140° R-thinning point provide heat resistance and chip evacuation, making it suitable for high-precision machining in aerospace, automotive, and medical industries.

What are the specifications of the OSG 520039012 drill bit?

The OSG 520039012 is a coolant-through solid carbide screw-machine length drill bit with a 25/64" diameter (0.3906 in), WXL coating, and a 140° R-thinning point. It is engineered for stainless steel and super alloys, offering durability and precision in demanding applications.

Where to buy OSG A Brand drill bits worldwide?

3G Electric supplies OSG A Brand drill bits like the 520039012 to customers worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us for pricing and lead time on this precision tool.

How to select the correct OSG drill bit for stainless steel?

For stainless steel, choose a carbide drill bit with a 140° point angle and coating like WXL for heat resistance. The OSG A Brand 520039012 is a coolant-through screw-machine length bit, ideal for rigid setups. Match diameter and length to your hole depth and machine capabilities.

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 solid carbide screw-machine length drill bits 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 →

Compatible alternatives & equivalents

Cross-referenced by specification & description
OSG A BRAND Screw Machine Drill Bit: 27/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520042212)
OSG
OSG A BRAND Screw Machine Drill Bit: 27/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520042212)
OSG A BRAND Screw Machine Drill Bit: 13/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520040612)
OSG
OSG A BRAND Screw Machine Drill Bit: 13/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520040612)
OSG A BRAND Screw Machine Drill Bit: 3/8", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520037512)
OSG
OSG A BRAND Screw Machine Drill Bit: 3/8", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520037512)
OSG A BRAND Screw Machine Drill Bit: 23/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520035912)
OSG
OSG A BRAND Screw Machine Drill Bit: 23/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520035912)
OSG A BRAND Screw Machine Drill Bit: 19/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520029612)
OSG
OSG A BRAND Screw Machine Drill Bit: 19/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520029612)
OSG A BRAND Screw Machine Drill Bit: 17/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520026512)
OSG
OSG A BRAND Screw Machine Drill Bit: 17/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520026512)

More from OSG

View all OSG parts →
OSG A BRAND Screw Machine Drill Bit: 3/4", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520075012)
OSG
OSG A BRAND Screw Machine Drill Bit: 3/4", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520075012)
OSG A BRAND Screw Machine Drill Bit: 31/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520048512)
OSG
OSG A BRAND Screw Machine Drill Bit: 31/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520048512)
OSG A BRAND Screw Machine Drill Bit: 13/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520020312)
OSG
OSG A BRAND Screw Machine Drill Bit: 13/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520020312)
OSG A BRAND Screw Machine Drill Bit: 11/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520034312)
OSG
OSG A BRAND Screw Machine Drill Bit: 11/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520034312)
OSG A BRAND Screw Machine Drill Bit: 8.5 mm, WXL-Coated Carbide, 140° R-Thinning Point (MPN 8665850)
OSG
OSG A BRAND Screw Machine Drill Bit: 8.5 mm, WXL-Coated Carbide, 140° R-Thinning Point (MPN 8665850)
OSG A BRAND Screw Machine Drill Bit: 21/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520065612)
OSG
OSG A BRAND Screw Machine Drill Bit: 21/32", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520065612)
OSG A BRAND Screw Machine Drill Bit: 11/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520017112)
OSG
OSG A BRAND Screw Machine Drill Bit: 11/64", WXL-Coated Carbide, 140° R-Thinning Point (MPN 520017112)
OSG A BRAND Screw Machine Drill Bit: 17 mm, WXL-Coated Carbide, 140° R-Thinning Point (MPN 8666700)
OSG
OSG A BRAND Screw Machine Drill Bit: 17 mm, WXL-Coated Carbide, 140° R-Thinning Point (MPN 8666700)