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OSG 17.5 mm WXL-Coated Carbide Coolant-Through Screw-Machine - 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 17.5 mm WXL-Coated Carbide Coolant-Through Screw-Machine

The OSG A BRAND Screw Machine Drill Bit (SKU 8666750, 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
17.5 mm WXL-Coated Carbide Coolant-Through Screw-Machine
Part Number
8666750
Category
Coolant-Through Solid Carbide Screw-Machine Length Drill Bits for Stainless Steel & Super Alloys
Available to Order
Also known as:8666750OSG
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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 8666750, 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
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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