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OSG A BRAND Screw Machine Drill Bit: 11 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: 11 mm, WXL-Coated Carbide

The OSG A BRAND Screw Machine Drill Bit (11 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide construction with a 140°…

SKU 3G-OTH-209920

Brand
OSG
Item
A BRAND Screw Machine Drill Bit: 11 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
8666100
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 (11 mm) is a coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys. It features WXL-coated carbide construction with a 140° R-thinning point (MPN 8666100). Key specification: attr1233532: 0.4331.

Frequently Asked Questions

What is the OSG 8666100 screw machine drill bit used for?

The OSG 8666100 is a coolant-through solid carbide screw-machine length drill bit designed for drilling stainless steel and super alloys. Its WXL coating and 140° R-thinning point reduce heat and improve chip evacuation, making it ideal for high-precision, deep-hole applications in demanding industrial environments.

What are the specifications of the OSG 8666100 drill bit?

The OSG 8666100 is an 11 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 chip removal. The manufacturer part number is 8666100, and the decimal equivalent is 0.4331 inches.

Where to buy the OSG 8666100 drill bit worldwide?

3G Electric supplies the OSG 8666100 drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision carbide tool for stainless steel and super alloys.

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

For stainless steel and super alloys, choose a coolant-through solid carbide drill bit like the OSG 8666100 with a WXL coating and 140° R-thinning point. This design reduces work hardening and heat buildup. Ensure the diameter matches your hole size and that your machine provides adequate coolant pressure for optimal performance.

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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