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OSG A BRAND Extra Long Drill Bit: 7.5 mm, 155 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: 7.5 mm, 155 mm Overall Lg, 140° X-Thinning Point

The OSG A BRAND Extra Long Drill Bit (7.5 mm, MPN 8696750) is a coolant-through solid carbide extended-length drill bit for steel and cast iron, with a 155 mm overall length and a 140° X-thinning point. It features a…

SKU 3G-OTH-202654

Brand
OSG
Item
A BRAND Extra Long Drill Bit: 7.5 mm, 155 mm Overall Lg, 140° X-Thinning Point
Category
Coolant-Through Solid Carbide Extended-Length Drill Bits for Steel & Cast Iron
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Technical Specifications

OSG
Manufacturer Part Number
8696750
Type
Coolant Through
Overall Lg
155 mm
X-Thinning Point
140°
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OSG Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The OSG A BRAND Extra Long Drill Bit (7.5 mm, MPN 8696750) is a coolant-through solid carbide extended-length drill bit for steel and cast iron, with a 155 mm overall length and a 140° X-thinning point. It features a 0.2953 specification, designed for efficient chip evacuation and extended tool life in deep-hole drilling applications.

Frequently Asked Questions

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

This OSG A Brand extra long drill bit is designed for drilling deep holes in steel and cast iron. Its 140° X-thinning point reduces thrust and improves chip evacuation, while coolant-through capability enhances lubrication and heat dissipation during extended machining operations.

What are the specifications of the OSG 8696750 drill bit?

The OSG 8696750 is a coolant-through solid carbide extended-length drill bit with a 7.5 mm diameter and 155 mm overall length. It features a 140° X-thinning point for steel and cast iron. The bit diameter is 0.2953 inches, and the manufacturer part number is 8696750.

Where to buy OSG extra long drill bits worldwide?

You can source OSG extra long drill bits worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the OSG 8696750 or similar models.

How to select the correct OSG drill bit for deep hole drilling?

Select an OSG drill bit based on material, hole depth, and diameter. For steel and cast iron, choose a coolant-through solid carbide bit with a 140° point angle, like the 7.5 mm model. Ensure overall length exceeds hole depth. Consult OSG's technical data for feed and speed recommendations.

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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