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OSG A BRAND Screw Machine Drill Bit: 4 mm, 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: 4 mm, WXL-Coated Carbide

The OSG A BRAND Screw Machine Drill Bit (4 mm) 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…

SKU 3G-OTH-209895

Brand
OSG
Item
A BRAND Screw Machine Drill Bit: 4 mm, WXL-Coated Carbide
Category
Coolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys
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Technical Specifications

OSG
Manufacturer Part Number
8665400
Type
WXL-Coated Carbide
R-Thinning Point
140°
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Screw Machine Drill Bit (4 mm) 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 specification of 0.1575 (attr1233532) and manufacturer part number 8665400.

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 enable efficient chip evacuation and extended tool life in demanding industrial applications.

What are the specifications of the OSG 8665400 drill bit?

The OSG 8665400 is a coolant-through solid carbide screw-machine length drill bit with a 4 mm diameter (0.1575 in), WXL coating, and a 140° R-thinning point. It is engineered for precision drilling in stainless steel and super alloys.

Where to buy the OSG 8665400 drill bit worldwide?

3G Electric supplies the OSG 8665400 drill bit 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 screw machine drill bit for stainless steel?

Select a drill bit with a 140° point angle and WXL coating for stainless steel. The OSG 8665400 meets these criteria with its carbide construction and coolant-through design, reducing heat and improving chip control 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 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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