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OSG Jobber Length Drill Bit: 21/64", 130° R-Thinning Point, V-Coated Cobalt - Coolant-Through Cobalt Jobber-Length Drill Bits
OSGCoolant-Through Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: 21/64", 130° R-Thinning Point, V-Coated Cobalt

The OSG Jobber Length Drill Bit (SKU 34YU64, MPN 17328108) is a 21/64" coolant-through cobalt drill bit with a 130° R-Thinning Point and V-Coated Cobalt construction. Its key specification includes a 0.3281…

SKU 3G-OTH-205575

Brand
OSG
Item
Jobber Length Drill Bit: 21/64", 130° R-Thinning Point, V-Coated Cobalt
Category
Coolant-Through Cobalt Jobber-Length Drill Bits
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Technical Specifications

OSG
Manufacturer Part Number
17328108
Type
V-Coated Cobalt, Coolant-Through
R-Thinning Point
130°
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG Jobber Length Drill Bit (SKU 34YU64, MPN 17328108) is a 21/64" coolant-through cobalt drill bit with a 130° R-Thinning Point and V-Coated Cobalt construction. Its key specification includes a 0.3281 measurement, supporting efficient chip evacuation and extended tool life in industrial machining applications.

Frequently Asked Questions

What is the OSG 17328108 jobber length drill bit used for?

The OSG 17328108 is a coolant-through cobalt jobber-length drill bit designed for high-speed drilling in hardened steels and stainless alloys. Its 130° R-thinning point reduces thrust, while the V-coated cobalt construction provides heat resistance and extended tool life in demanding industrial applications.

What are the specifications of the OSG 17328108 drill bit?

The OSG 17328108 is a 21/64" (0.3281 inch) diameter jobber-length drill bit with a 130° R-thinning point, V-coated cobalt material, and coolant-through capability. It is designed for efficient chip evacuation and cooling in deep-hole drilling operations on tough materials.

Where to buy OSG 17328108 drill bits worldwide?

3G Electric supplies the OSG 17328108 coolant-through cobalt drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this precision tool.

How to select the correct OSG coolant-through drill bit for my application?

Select the OSG 17328108 for drilling holes requiring coolant delivery through the bit, typically in hardened steels or stainless alloys. Match the 21/64" diameter to your hole size and ensure your machine has a coolant-through spindle or adapter. For other materials, consult OSG's application guide.

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 cobalt jobber-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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