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OSG A BRAND Screw Machine Drill Bit: 18.5 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: 18.5 mm, WXL-Coated Carbide

The OSG A BRAND Screw Machine Drill Bit (18.5 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys, featuring WXL-coated carbide and a 140° R-Thinning Point (MPN…

SKU 3G-OTH-209974

Brand
OSG
Item
A BRAND Screw Machine Drill Bit: 18.5 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
8666850
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 (18.5 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys, featuring WXL-coated carbide and a 140° R-Thinning Point (MPN 8666850). Key specification: attr1233532: 0.7284.

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 wear resistance and precise hole creation in demanding industrial applications.

What are the specifications of the OSG 8666850 drill bit?

The OSG 8666850 is a coolant-through solid carbide screw-machine length drill bit with an 18.5 mm diameter. It features WXL coating, a 140° R-thinning point, and is engineered for stainless steel and super alloy machining.

Where to buy OSG drill bits worldwide?

You can source OSG A Brand drill bits like the 8666850 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations for procurement professionals.

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

Select an OSG drill bit with WXL-coated carbide for stainless steel and super alloys. Ensure the diameter matches your hole size, and use coolant-through designs like the 8666850 for heat dissipation. Consult OSG's technical data for optimal speeds and feeds.

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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