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OSG WXL-Coated Carbide Coolant-Through Screw-Machine Length Drill Bit - 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 WXL-Coated Carbide Coolant-Through Screw-Machine Length Drill Bit

The OSG A BRAND Screw Machine Drill Bit (14 mm, MPN 8666400) 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…

SKU 3G-OTH-209975

Brand
OSG
Item
WXL-Coated Carbide Coolant-Through Screw-Machine Length Drill Bit
Part Number
8666400
Category
Coolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys
Available to Order
Also known as:8666400OSG
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
8666400
Type
WXL-Coated Carbide
R-Thinning Point
140°

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Screw Machine Drill Bit (14 mm, MPN 8666400) 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, with a specified dimension of 0.5512. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

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

This OSG 14 mm WXL-coated carbide drill bit is designed for high-precision drilling in stainless steel and super alloys. Its 140° R-thinning point and coolant-through design enable efficient chip evacuation and heat dissipation in demanding industrial applications like aerospace and automotive manufacturing.

What are the specifications of the OSG 8666400 drill bit?

The OSG 8666400 is a 14 mm diameter, WXL-coated carbide screw-machine length drill bit with a 140° R-thinning point. It features coolant-through capability for enhanced lubrication and cooling. The bit is engineered for drilling stainless steel and super alloys, with a decimal equivalent of 0.5512 inches.

Where to buy OSG 8666400 worldwide?

3G Electric supplies the OSG 8666400 drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this OSG tool to any country.

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

For stainless steel and super alloys, choose a carbide drill bit with coolant-through capability and a specialized point geometry like the 140° R-thinning point. The OSG WXL-coated 14 mm bit is optimized for these materials. Ensure your machine provides adequate coolant pressure and rigid setup for best results.

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
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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.

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