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OSG A BRAND Extra Long Drill Bit: 27/64", 205 mm Overall Lg, 140° X-Thinning Point - Coolant-Through Solid Carbide Extended-Length Drill Bits for Steel & Cast Iron
OSGCoolant-Through Solid Carbide Extended-Length Drill Bits for Steel & Cast Iron

OSG A BRAND Extra Long Drill Bit: 27/64", 205 mm Overall Lg, 140° X-Thinning Point

The OSG A BRAND Extra Long Drill Bit (27/64") is a coolant-through solid carbide extended-length drill bit for steel and cast iron, with a 205 mm overall length and a 140° X-thinning point. 3G Electric interprets…

SKU 3G-OTH-202625

Brand
OSG
Item
A BRAND Extra Long Drill Bit: 27/64", 205 mm Overall Lg, 140° X-Thinning Point
Category
Coolant-Through Solid Carbide Extended-Length Drill Bits for Steel & Cast Iron
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Payment
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Technical Specifications

OSG
Manufacturer Part Number
653042312
Type
Coolant Through
Overall Lg
205 mm
X-Thinning Point
140°

Technical Documents

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

Product Description

The OSG A BRAND Extra Long Drill Bit (27/64") is a coolant-through solid carbide extended-length drill bit for steel and cast iron, with a 205 mm overall length and a 140° X-thinning point. 3G Electric interprets customer demand and delivers this genuine industrial tool across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the OSG A Brand extra long drill bit used for?

This OSG coolant-through solid carbide extended-length drill bit is designed for drilling steel and cast iron. Its 205 mm overall length and 140° X-thinning point enable deep-hole drilling with reduced thrust, while coolant-through flutes improve chip evacuation and tool life in demanding industrial applications.

What are the specifications of the OSG 653042312 drill bit?

The OSG A Brand extra long drill bit (MPN 653042312) has a 27/64" (0.4219 inch) diameter, 205 mm overall length, and a 140° X-thinning point. It is a coolant-through solid carbide design for steel and cast iron, providing efficient chip removal and extended tool life in deep-hole drilling operations.

Where to buy OSG extra long drill bits worldwide?

3G Electric supplies OSG A Brand extra long drill bits like the 653042312 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this coolant-through solid carbide drill bit.

How to select the correct OSG extended-length drill bit?

Select an OSG extended-length drill bit based on hole depth, material (steel or cast iron), and diameter. For deep holes, choose coolant-through designs like the 653042312 with a 140° X-thinning point to reduce cutting forces. Ensure your machine has coolant-through capability and proper spindle speed for carbide tooling.

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 solid carbide extended-length drill bits for steel & cast iron. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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