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OSG Jobber Length Drill Bit: #21, 135° 4-Facet Point, Solid Carbide - Solid Carbide Jobber-Length Drill Bits for Horizontal Drilling
OSGSolid Carbide Jobber-Length Drill Bits for Horizontal Drilling

OSG Jobber Length Drill Bit: #21, 135° 4-Facet Point, Solid Carbide

SKU 3G-OTH-192649

Brand
OSG
Item
Jobber Length Drill Bit: #21, 135° 4-Facet Point, Solid Carbide
Category
Solid Carbide Jobber-Length Drill Bits for Horizontal Drilling
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Technical Specifications

OSG
Manufacturer Part Number
215-1590
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG #21 jobber length drill bit used for?

The OSG #21 solid carbide jobber length drill bit with a 135° 4-facet point is designed for horizontal drilling applications. It is used in industrial machining to create precise holes in hard materials, offering durability and accuracy for manufacturing and maintenance operations.

What are the specifications of the OSG 215-1590 drill bit?

The OSG 215-1590 is a #21 jobber length drill bit with a 0.1590 inch diameter, 135° 4-facet point, solid carbide construction, and slow spiral flute design. It is optimized for horizontal drilling in demanding materials, ensuring chip evacuation and tool life.

Where to buy OSG drill bits worldwide?

You can source OSG drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the OSG 215-1590 and other models.

How to select the right OSG jobber length drill bit?

Select an OSG jobber length drill bit based on material hardness, hole depth, and machine type. For horizontal drilling, choose solid carbide with a 135° point for reduced walking and slow spiral for chip control. Match diameter and flute design to your application 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 solid carbide jobber-length drill bits for horizontal drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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