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CHICAGO-LATROBE 15/32" TiCN-Coated HSS Jobber-Length Drill Bit - High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
CHICAGO-LATROBEHigh-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling

CHICAGO-LATROBE 15/32" TiCN-Coated HSS Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42030) is a 15/32" TiCN-coated high-speed steel drill bit with a 135° split point and fast spiral design, engineered for deep hole-drilling applications. Its 0.4688"…

SKU 3G-OTH-194009

Brand
CHICAGO-LATROBE
Item
15/32" TiCN-Coated HSS Jobber-Length Drill Bit
Category
High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
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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
42030
Type
TiCN-Coated HSS, Fast Spiral
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42030) is a 15/32" TiCN-coated high-speed steel drill bit with a 135° split point and fast spiral design, engineered for deep hole-drilling applications. Its 0.4688" diameter and specialized geometry support efficient chip evacuation in demanding materials.

Frequently Asked Questions

What is a CHICAGO-LATROBE Jobber Length Drill Bit used for?

This CHICAGO-LATROBE 15/32" jobber length drill bit is designed for deep hole drilling in metal, wood, and plastics. Its 135° split point reduces walking and requires less thrust, making it ideal for production machining and maintenance applications across industrial facilities.

What are the specifications of the CHICAGO-LATROBE 42030 drill bit?

The CHICAGO-LATROBE 42030 is a 15/32" (0.4688 inch) jobber length drill bit with a 135° split point, TiCN-coated high-speed steel, and a fast spiral flute design. It is engineered for deep hole drilling in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 42030 and other cutting tools.

How to select the right jobber length drill bit for deep holes?

For deep hole drilling, choose a jobber length bit with a 135° split point to reduce walking and a TiCN coating for heat resistance. The CHICAGO-LATROBE 42030's fast spiral flute aids chip evacuation. Match the diameter (15/32") to your hole tolerance and material hardness.

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 high-speed steel jobber-length drill bits for deep hole-drilling. 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 TiCN-coated high-speed steel jobber-length drill bit features a fast spiral flute design and a 135° split point for self-centering and reduced walking. It is suited for deep hole-drilling in ferrous and non-ferrous materials, commonly used in production drilling, maintenance, and fabrication tasks
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This TiCN-coated high-speed steel jobber-length drill bit features a fast spiral flute design and a 135° split point for self-centering and reduced walking. It is suited for deep hole-drilling in ferrous and non-ferrous materials, commonly used in production drilling, maintenance, and fabrication tasks
This 7/16" jobber-length drill bit is made of TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling applications in metal, wood, and plastic. The split point reduces walking, and the coating extends tool life on hard materials
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This 7/16" jobber-length drill bit is made of TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling applications in metal, wood, and plastic. The split point reduces walking, and the coating extends tool life on hard materials
This jobber-length drill bit is made from TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling in metal and industrial materials, where the coating extends tool life on abrasive and ferrous workpieces. The split point reduces walking and requires less thrust, making it suitable for maintenance, fabrication, and production environments
CHICAGO-LATROBE
This jobber-length drill bit is made from TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling in metal and industrial materials, where the coating extends tool life on abrasive and ferrous workpieces. The split point reduces walking and requires less thrust, making it suitable for maintenance, fabrication, and production environments
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design and a 135° split point. The coating enhances wear resistance and allows for higher cutting speeds, while the split point reduces walking and thrust. The fast spiral geometry facilitates efficient chip evacuation during deep hole-drilling operations. Suitable for drilling in ferrous and non-ferrous materials in general manufacturing and maintenance applications
CHICAGO-LATROBE
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design and a 135° split point. The coating enhances wear resistance and allows for higher cutting speeds, while the split point reduces walking and thrust. The fast spiral geometry facilitates efficient chip evacuation during deep hole-drilling operations. Suitable for drilling in ferrous and non-ferrous materials in general manufacturing and maintenance applications
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design for efficient chip evacuation in deep hole-drilling applications. The 135° split point reduces thrust and walking, enabling self-centering. Suitable for production drilling in steel, stainless steel, and cast iron
CHICAGO-LATROBE
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design for efficient chip evacuation in deep hole-drilling applications. The 135° split point reduces thrust and walking, enabling self-centering. Suitable for production drilling in steel, stainless steel, and cast iron
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design for efficient chip evacuation in deep-hole drilling. The 135° split point reduces walking on contact. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and production environments
CHICAGO-LATROBE
This jobber-length drill bit is made from TiCN-coated high-speed steel with a fast spiral flute design for efficient chip evacuation in deep-hole drilling. The 135° split point reduces walking on contact. Suitable for drilling in metal, wood, and plastic in maintenance, fabrication, and production environments

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This 25/64" jobber-length drill bit is made from high-speed steel with a 135° split point and wide land parabolic flute design. It is intended for deep hole-drilling applications in metalworking and machining, where efficient chip evacuation is required
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This TiCN-coated high-speed steel jobber-length drill bit features a fast spiral flute design and a 135° split point. It is intended for deep hole-drilling applications in ferrous and non-ferrous materials, providing efficient chip evacuation. The 13/32" (0.4063") diameter suits general machining tasks requiring extended reach
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High-speed steel jobber-length drill bit with a 5/64" (0.0781") diameter, featuring a wide land parabolic flute and a 135° split point. Designed for deep hole-drilling applications in metal and industrial materials, the parabolic flute geometry enhances chip evacuation during extended drilling operations
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This 5/16" jobber-length drill bit is made from TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling in ferrous and non-ferrous materials, wood, and plastics. The fast spiral aids chip evacuation in production machining and maintenance applications
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This 5/16" jobber-length drill bit is made from TiCN-coated high-speed steel with a 135° split point and fast spiral flute design. It is intended for deep hole-drilling in ferrous and non-ferrous materials, wood, and plastics. The fast spiral aids chip evacuation in production machining and maintenance applications