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OSG Extra Long Drill Bit: 4.5 mm, 165 mm Overall Lg, 120° X-Thinning Point - Chip-Clearing Cobalt Extended-Length Drill Bits
OSGChip-Clearing Cobalt Extended-Length Drill Bits

OSG Extra Long Drill Bit: 4.5 mm, 165 mm Overall Lg, 120° X-Thinning Point

The OSG Extra Long Drill Bit (4.5 mm) is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 165 mm overall length and a 120° X-Thinning Point (MPN 8623245). It is designed for deep-hole drilling…

SKU 3G-OTH-196523

Brand
OSG
Item
Extra Long Drill Bit: 4.5 mm, 165 mm Overall Lg, 120° X-Thinning Point
Category
Chip-Clearing Cobalt Extended-Length Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OSG
Manufacturer Part Number
8623245
Type
WXL-Coated Cobalt
Overall Lg
165 mm
X-Thinning Point
120°

Technical Documents

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

Product Description

The OSG Extra Long Drill Bit (4.5 mm) is a WXL-Coated Cobalt chip-clearing extended-length drill bit with a 165 mm overall length and a 120° X-Thinning Point (MPN 8623245). It is designed for deep-hole drilling applications requiring extended reach and chip evacuation.

Frequently Asked Questions

What is the OSG Extra Long Drill Bit 4.5 mm used for?

The OSG Extra Long Drill Bit 4.5 mm is designed for deep-hole drilling in tough materials. Its WXL-coated cobalt construction and 120° X-thinning point provide heat resistance and chip clearing, making it suitable for industrial applications like mold-making, aerospace, and automotive manufacturing where extended reach is required.

What are the specifications of the OSG Extra Long Drill Bit 4.5 mm?

The OSG Extra Long Drill Bit has a 4.5 mm diameter, 165 mm overall length, and a 120° X-thinning point. It features a WXL-coated cobalt material for durability and chip clearing. The manufacturer part number is 8623245. These specs ensure precision drilling in deep-hole applications.

Where to buy OSG Extra Long Drill Bit 4.5 mm worldwide?

You can source the OSG Extra Long Drill Bit 4.5 mm worldwide through 3G Electric. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to select the right OSG Extra Long Drill Bit for deep-hole drilling?

Select based on hole depth, material hardness, and machine compatibility. For the OSG Extra Long Drill Bit 4.5 mm, ensure your drill chuck accepts a 165 mm overall length. The WXL-coated cobalt and 120° point suit hardened steels. Match diameter to your hole size and use proper coolant for 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 chip-clearing cobalt extended-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Chip-clearing cobalt extended-length drill bit with WXL coating for heat resistance and wear protection. 5 mm diameter, 175 mm overall length, and 120° X-thinning point facilitate chip evacuation in deep-hole drilling applications
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Chip-clearing cobalt extended-length drill bit with WXL coating for heat resistance and wear protection. 5 mm diameter, 175 mm overall length, and 120° X-thinning point facilitate chip evacuation in deep-hole drilling applications
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OSG Extra Long Drill Bit: 8 mm, 255 mm Overall Lg, 120° X-Thinning Point, WXL-Coated Cobalt (MPN 8623280)
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