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OSG Jobber Length Drill Bit: #42, 130° X-Thinning Point - General Purpose Cobalt Jobber-Length Drill Bits
OSGGeneral Purpose Cobalt Jobber-Length Drill Bits

OSG Jobber Length Drill Bit: #42, 130° X-Thinning Point

OSG General Purpose Cobalt Jobber-Length Drill Bits.

SKU 3G-OTH-197949

Brand
OSG
Item
Jobber Length Drill Bit: #42, 130° X-Thinning Point
Category
General Purpose Cobalt Jobber-Length Drill Bits
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

OSG
Manufacturer Part Number
15093505

Technical Documents

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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

OSG General Purpose Cobalt Jobber-Length Drill Bits.

Frequently Asked Questions

What is OSG Jobber Length Drill Bit #42 used for?

This OSG #42 jobber length drill bit is used for precision drilling in hardened steels and tough alloys. Its 130° X-thinning point reduces thrust and improves chip evacuation, making it ideal for general-purpose machining in industrial manufacturing and maintenance applications.

What are the specifications of OSG Jobber Length Drill Bit #42?

The OSG Jobber Length Drill Bit #42 has a 0.0935 inch diameter, a 130° X-thinning point, and TiN-coated cobalt construction. The TiN coating increases lubricity and wear resistance for longer tool life in ferrous materials. Manufacturer part number is 15093505.

Where to buy OSG Jobber Length Drill Bit #42 worldwide?

3G Electric supplies the OSG Jobber Length Drill Bit #42 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision cutting tool.

How to select the right OSG jobber length drill bit for my material?

For hardened steels and alloys, choose a TiN-coated cobalt bit like this OSG #42. The 130° X-thinning point reduces walking and cutting forces. Match the diameter to your hole size and ensure your machine spindle speed and feed rate align with OSG's recommendations 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 general purpose 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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