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CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit - NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
CHICAGO-LATROBENAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace

CHICAGO-LATROBE NAS-Spec Cobalt Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47898) is an 8.8 mm NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a specified…

SKU 3G-OTH-200443

Brand
CHICAGO-LATROBE
Item
NAS-Spec Cobalt Jobber-Length Drill Bit
Category
NAS-Spec Cobalt Jobber-Length Drill Bits for Aerospace
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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

CHICAGO-LATROBE
Manufacturer Part Number
47898
Type
Straw/Bronze Cobalt
Split Point
135°

Technical Documents

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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 47898) is an 8.8 mm NAS-Spec Cobalt Jobber-Length Drill Bit for Aerospace, featuring a 135° Split Point and Straw/Bronze Cobalt construction. With a specified attribute of 0.3465, this tool is designed for precision drilling in demanding aerospace applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 47898 drill bit used for?

The CHICAGO-LATROBE 47898 is a NAS-spec cobalt jobber-length drill bit designed for aerospace applications. Its 8.8 mm diameter and 135° split point enable precise drilling in tough materials like titanium and stainless steel, meeting strict aerospace standards.

What are the specifications of the CHICAGO-LATROBE 47898 drill bit?

The CHICAGO-LATROBE 47898 is a straw/bronze cobalt jobber-length drill bit with an 8.8 mm diameter, 135° split point, and a 0.3465 inch shank. It is a NAS-spec bit for aerospace use, with manufacturer part number 47898.

Where to buy CHICAGO-LATROBE 47898 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 47898 drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right CHICAGO-LATROBE drill bit for aerospace work?

For aerospace drilling, choose a NAS-spec cobalt bit like the CHICAGO-LATROBE 47898 with a 135° split point. The 8.8 mm diameter suits medium holes in hard alloys. Ensure the shank fits your chuck and match the bit to material hardness for best results.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.

CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE nas-spec cobalt jobber-length drill bits for aerospace. 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
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. Suitable for drilling hard metals in precision holemaking tasks
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This jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. Suitable for drilling hard metals in precision holemaking tasks
This NAS-spec cobalt jobber-length drill bit is designed for drilling in high-strength alloys and aerospace materials. The 135° split point reduces walking and thrust, while the straw/bronze cobalt construction provides heat and wear resistance. Diameter: 8.9 mm (0.3504 in)
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This NAS-spec cobalt jobber-length drill bit is designed for drilling in high-strength alloys and aerospace materials. The 135° split point reduces walking and thrust, while the straw/bronze cobalt construction provides heat and wear resistance. Diameter: 8.9 mm (0.3504 in)
This jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. The 8.2 mm (0.3228 in) diameter bit is suited for drilling in high-strength alloys and other demanding materials
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This jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. The 8.2 mm (0.3228 in) diameter bit is suited for drilling in high-strength alloys and other demanding materials
This jobber-length drill bit is made from straw/bronze cobalt and features a 135° split point. It is designed for precision drilling in high-strength alloys and meets NAS specifications for aerospace applications. The split point reduces walking and thrust, while the cobalt construction provides heat and wear resistance
CHICAGO-LATROBE
This jobber-length drill bit is made from straw/bronze cobalt and features a 135° split point. It is designed for precision drilling in high-strength alloys and meets NAS specifications for aerospace applications. The split point reduces walking and thrust, while the cobalt construction provides heat and wear resistance
This NAS-spec cobalt jobber-length drill bit is designed for precision drilling in aerospace applications. It features a 135° split point and straw/bronze cobalt construction, suitable for machining tough materials such as stainless steel and titanium. The 8.4 mm (0.3307 in) diameter meets stringent industry standards for demanding holemaking operations
CHICAGO-LATROBE
This NAS-spec cobalt jobber-length drill bit is designed for precision drilling in aerospace applications. It features a 135° split point and straw/bronze cobalt construction, suitable for machining tough materials such as stainless steel and titanium. The 8.4 mm (0.3307 in) diameter meets stringent industry standards for demanding holemaking operations
This jobber-length drill bit is made of cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. Suitable for drilling stainless steel, titanium, and other high-strength alloys in aircraft manufacturing and maintenance
CHICAGO-LATROBE
This jobber-length drill bit is made of cobalt steel with a straw/bronze finish and a 135° split point. It meets NAS specifications for aerospace applications. Suitable for drilling stainless steel, titanium, and other high-strength alloys in aircraft manufacturing and maintenance

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This jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point to reduce thrust and prevent walking. Suitable for drilling hard materials such as stainless steel and titanium in aerospace applications
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This jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. It features a 135° split point to reduce thrust and prevent walking. Suitable for drilling hard materials such as stainless steel and titanium in aerospace applications
This TiAlN-coated cobalt jobber-length drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in hard materials such as stainless steel and titanium
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This TiAlN-coated cobalt jobber-length drill bit meets NAS specifications for aerospace applications. The 135° split point reduces walking and improves hole accuracy. Suitable for drilling in hard materials such as stainless steel and titanium
This TiAlN-coated cobalt jobber-length drill bit meets NAS 907 Type J standards for aerospace applications. The 135° split point reduces walking and thrust, enabling precise drilling in hard materials such as stainless steel and titanium alloys. Suitable for general high-precision machining tasks
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This TiAlN-coated cobalt jobber-length drill bit meets NAS 907 Type J standards for aerospace applications. The 135° split point reduces walking and thrust, enabling precise drilling in hard materials such as stainless steel and titanium alloys. Suitable for general high-precision machining tasks
This jobber-length drill bit is made of TiAlN-coated cobalt steel and meets NAS 907 Type J specifications. It features a 135° split point to reduce walking and thrust. Commonly used in aerospace and other high-precision machining applications for drilling hard materials such as stainless steel and titanium alloys
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This jobber-length drill bit is made of TiAlN-coated cobalt steel and meets NAS 907 Type J specifications. It features a 135° split point to reduce walking and thrust. Commonly used in aerospace and other high-precision machining applications for drilling hard materials such as stainless steel and titanium alloys
This 5/16" jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and thrust. Suitable for drilling in aerospace and high-strength alloys
CHICAGO-LATROBE
This 5/16" jobber-length drill bit is made of TiN-coated cobalt and meets NAS 907 Type J specifications. The 135° split point reduces walking and thrust. Suitable for drilling in aerospace and high-strength alloys
This jobber-length drill bit is made of straw/bronze cobalt and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust. It is used for drilling in aerospace and high-precision industrial applications, including tough materials such as stainless steel and titanium
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This jobber-length drill bit is made of straw/bronze cobalt and meets NAS 907 Type B specifications. The 135° split point reduces walking and thrust. It is used for drilling in aerospace and high-precision industrial applications, including tough materials such as stainless steel and titanium
This 9/16" jobber-length drill bit is made from cobalt steel with a straw/bronze finish and features a 135° split point. It meets NAS specifications for precision holemaking in aerospace and other high-strength alloys, reducing walking and improving chip evacuation
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This 9/16" jobber-length drill bit is made from cobalt steel with a straw/bronze finish and features a 135° split point. It meets NAS specifications for precision holemaking in aerospace and other high-strength alloys, reducing walking and improving chip evacuation
This 11 mm (0.4331 in) jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. Designed to NAS specifications, it is suited for drilling hard metals such as stainless steel and titanium in aerospace maintenance and production applications
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This 11 mm (0.4331 in) jobber-length drill bit is made from cobalt steel with a straw/bronze finish and a 135° split point. Designed to NAS specifications, it is suited for drilling hard metals such as stainless steel and titanium in aerospace maintenance and production applications