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OSG Jobber Length Drill Bit: 27/64", 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: 27/64", 130° R-Thinning Point, V-Coated Cobalt

The OSG Jobber Length Drill Bit (27/64", MPN 17421908) is a V-Coated Cobalt, Coolant-Through tool with a 130° R-Thinning Point and a 0.4219 specification. 3G Electric interprets customer demand and delivers this…

SKU 3G-OTH-205610

Brand
OSG
Item
Jobber Length Drill Bit: 27/64", 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
17421908
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 (27/64", MPN 17421908) is a V-Coated Cobalt, Coolant-Through tool with a 130° R-Thinning Point and a 0.4219 specification. 3G Electric interprets customer demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps and controls as an authorised distributor — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the OSG 17421908 jobber length drill bit used for?

The OSG 17421908 is a V-coated cobalt jobber-length drill bit with a 130° R-thinning point and coolant-through design. It is used for drilling precise holes in hard materials like stainless steel and high-temperature alloys, where coolant delivery extends tool life and improves chip evacuation.

What are the specifications of the OSG 17421908 drill bit?

The OSG 17421908 is a 27/64" (0.4219 inch) jobber-length drill bit with a 130° R-thinning point, V-coated cobalt construction, and coolant-through capability. It is designed for high-performance drilling in tough materials, offering enhanced wear resistance and heat dissipation.

Where to buy the OSG 17421908 drill bit worldwide?

3G Electric supplies the OSG 17421908 V-coated cobalt coolant-through drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision tool.

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

Select the OSG 17421908 for drilling holes in hard materials like tool steel or Inconel where coolant-through is required. Match the 27/64" diameter and jobber length to your hole depth. The 130° R-thinning point reduces thrust, and V-coated cobalt provides heat resistance for high-speed operations.

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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