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OSG Jobber Length Drill Bit: 15/16", 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: 15/16", 130° R-Thinning Point, V-Coated Cobalt

SKU 3G-OTH-205609

Brand
OSG
Item
Jobber Length Drill Bit: 15/16", 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
17937508
Type
V-Coated Cobalt, Coolant-Through
R-Thinning Point
130°
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is the OSG 17937508 jobber length drill bit used for?

The OSG 17937508 is a 15/16" V-coated cobalt drill bit with coolant-through design, used for high-speed drilling in tough materials like stainless steel and alloys. Its 130° R-thinning point reduces thrust and improves chip evacuation, making it ideal for deep-hole applications in industrial machining.

What are the specifications of the OSG 17937508 drill bit?

This OSG jobber length drill bit has a 15/16" (0.9375") diameter, 130° R-thinning point, and V-coated cobalt construction with coolant-through capability. The V-coat enhances wear resistance and heat dissipation, while the coolant-through design allows lubricant to reach the cutting edge for longer tool life.

Where to buy the OSG 17937508 drill bit worldwide?

3G Electric supplies the OSG 17937508 V-coated cobalt coolant-through drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time on this precision cutting tool.

How to select the right coolant-through drill bit for stainless steel?

For stainless steel, choose a cobalt drill bit with coolant-through holes and a 130° point angle, like the OSG 17937508. The V-coat reduces friction and heat buildup. Ensure your machine has a through-spindle coolant system to fully utilize the coolant-through design and achieve optimal chip evacuation.

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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