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OSG Jobber Length Drill Bit: 1/4", 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: 1/4", 130° R-Thinning Point, V-Coated Cobalt

The OSG Jobber Length Drill Bit (SKU 34YU56, MPN 17250008) is a 1/4" V-Coated Cobalt, Coolant-Through drill bit with a 130° R-Thinning Point. It is designed for industrial drilling applications requiring coolant…

SKU 3G-OTH-205573

Brand
OSG
Item
Jobber Length Drill Bit: 1/4", 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
17250008
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 34YU56, MPN 17250008) is a 1/4" V-Coated Cobalt, Coolant-Through drill bit with a 130° R-Thinning Point. It is designed for industrial drilling applications requiring coolant delivery through the tool.

Frequently Asked Questions

What is the OSG 17250008 jobber length drill bit used for?

The OSG 17250008 is a coolant-through cobalt jobber-length drill bit used for high-performance drilling in hard materials like stainless steel and titanium. Its 130° R-thinning point reduces thrust, while the V-coated cobalt construction provides heat resistance and extended tool life in industrial machining applications.

What are the specifications of the OSG 17250008 drill bit?

The OSG 17250008 is a 1/4" (0.2500 inch) diameter jobber-length drill bit with a 130° R-thinning point, V-coated cobalt material, and coolant-through design. It is engineered for efficient chip evacuation and cooling in deep-hole drilling operations, suitable for CNC and manual machines.

Where to buy the OSG 17250008 drill bit worldwide?

You can source the OSG 17250008 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive pricing for this OSG coolant-through cobalt drill bit.

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

Select the OSG 17250008 for drilling hard metals requiring coolant delivery through the bit. Match the 1/4" diameter to your hole size and ensure your machine supports coolant-through tooling. For general steel drilling, a standard HSS bit may suffice; for high-heat alloys, this V-coated cobalt design is recommended.

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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