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OSG A BRAND Jobber Length Drill Bit: 3/8", 140° R-Thinning Point - Solid Carbide Jobber-Length Drill Bits for Steel & Cast Iron
OSGSolid Carbide Jobber-Length Drill Bits for Steel & Cast Iron

OSG A BRAND Jobber Length Drill Bit: 3/8", 140° R-Thinning Point

SKU 3G-OTH-195346

Brand
OSG
Item
A BRAND Jobber Length Drill Bit: 3/8", 140° R-Thinning Point
Category
Solid Carbide Jobber-Length Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
631037411
Type
EgiAs-Coated Carbide
R-Thinning Point
140°
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG A Brand Jobber Length Drill Bit used for?

This OSG solid carbide jobber-length drill bit is designed for drilling steel and cast iron. Its 140° R-Thinning point and EgiAs coating improve chip evacuation and tool life in production machining environments.

What are the specifications of the OSG 631037411 drill bit?

The OSG A Brand jobber-length drill bit has a 3/8" diameter (0.3750 in), a 140° R-Thinning point, and an EgiAs-coated carbide construction. It is designed for steel and cast iron applications.

Where to buy OSG drill bits worldwide?

3G Electric supplies and delivers OSG A Brand jobber-length drill bits worldwide. We handle full logistics and customs clearance so you receive the correct cutting tool for your operation, regardless of location.

How to select the right OSG carbide drill bit for steel?

For steel and cast iron, choose a solid carbide bit with a 140° point angle and a coating like EgiAs for heat resistance. Confirm the diameter (e.g., 3/8") matches your hole size and that the shank fits your chuck.

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 solid carbide jobber-length drill bits for steel & cast iron. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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