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OSG A BRAND Screw Machine Drill Bit: 17.5 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: 17.5 mm, WXL-Coated Carbide

The OSG A BRAND Screw Machine Drill Bit (SKU 54LX58, MPN 8666750) is a 17.5 mm coolant-through solid carbide screw-machine length drill bit for stainless steel and super alloys, featuring WXL-coated carbide and a…

SKU 3G-OTH-209914

Brand
OSG
Item
A BRAND Screw Machine Drill Bit: 17.5 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
8666750
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 (SKU 54LX58, MPN 8666750) is a 17.5 mm 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. With a specification of 0.6890, this tool is designed for precision drilling in demanding materials.

Frequently Asked Questions

What is the OSG 8666750 drill bit used for?

The OSG 8666750 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 enhance wear resistance and chip evacuation in demanding industrial applications.

What are the specifications of the OSG 8666750 drill bit?

The OSG A Brand screw machine drill bit has a 17.5 mm diameter, WXL-coated carbide construction, and a 140° R-thinning point. The manufacturer part number is 8666750, and the decimal equivalent is 0.6890 inches. It is designed for coolant-through operation in stainless steel and super alloys.

Where to buy the OSG 8666750 drill bit worldwide?

3G Electric supplies the OSG 8666750 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.

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

Select the OSG 8666750 for 17.5 mm holes in stainless steel and super alloys. Ensure your machine supports coolant-through tooling to maximize the WXL coating and 140° point geometry benefits. For other sizes, consult OSG's technical data for recommended feeds and speeds.

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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