We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 135° Split Point, TiCN-Coated HSS - 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 Jobber Length Drill Bit: 15/32", 135° Split Point, TiCN-Coated HSS

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
Jobber Length Drill Bit: 15/32", 135° Split Point, TiCN-Coated HSS
Category
High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42030
Type
TiCN-Coated HSS, Fast Spiral
Split Point
135°

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Jobber Length Drill Bit: 1/2", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42032)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 1/2", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42032)
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
CHICAGO-LATROBE
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
CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42031)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 31/64", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42031)
CHICAGO-LATROBE Jobber Length Drill Bit: 15/64", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42015)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 15/64", 135° Split Point, TiCN-Coated HSS, Fast Spiral (MPN 42015)
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

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This 3/8" (0.3750") TiCN-coated high-speed steel drill bit features a fast spiral flute design and a 135° split point. It is intended for deep hole-drilling in ferrous and non-ferrous materials, providing reduced walking and thrust. Suitable for production drilling, maintenance, and fabrication applications requiring efficient chip evacuation
CHICAGO-LATROBE
This 3/8" (0.3750") TiCN-coated high-speed steel drill bit features a fast spiral flute design and a 135° split point. It is intended for deep hole-drilling in ferrous and non-ferrous materials, providing reduced walking and thrust. Suitable for production drilling, maintenance, and fabrication applications requiring efficient chip evacuation
This high-speed steel jobber-length drill bit features a wide land parabolic flute design and a 135° split point. It is suited for deep hole-drilling applications in metal, wood, and plastics, providing efficient chip evacuation and reduced friction
CHICAGO-LATROBE
This high-speed steel jobber-length drill bit features a wide land parabolic flute design and a 135° split point. It is suited for deep hole-drilling applications in metal, wood, and plastics, providing efficient chip evacuation and reduced friction
High-speed steel jobber-length drill bit with a 135° split point and wide land parabolic flute, designed for deep hole-drilling applications. The 13/64" diameter bit provides efficient chip evacuation in metal, wood, and plastic. Suitable for general manufacturing and maintenance tasks requiring extended drilling depths
CHICAGO-LATROBE
High-speed steel jobber-length drill bit with a 135° split point and wide land parabolic flute, designed for deep hole-drilling applications. The 13/64" diameter bit provides efficient chip evacuation in metal, wood, and plastic. Suitable for general manufacturing and maintenance tasks requiring extended drilling depths
This high-speed steel jobber-length drill bit features a 135° split point and wide land parabolic flute design for efficient chip evacuation and reduced friction during deep hole-drilling operations. The 31/64" (0.4844") diameter bit is suitable for general metal drilling tasks in industrial machining, maintenance, and fabrication settings
CHICAGO-LATROBE
This high-speed steel jobber-length drill bit features a 135° split point and wide land parabolic flute design for efficient chip evacuation and reduced friction during deep hole-drilling operations. The 31/64" (0.4844") diameter bit is suitable for general metal drilling tasks in industrial machining, maintenance, and fabrication settings
High-speed steel jobber-length drill bit with a 7/64" diameter, 135° split point, and wide land parabolic flute design. The split point reduces walking and thrust requirements, while the parabolic flute efficiently clears chips in deep hole-drilling applications. Suitable for drilling in metal, wood, and plastic
CHICAGO-LATROBE
High-speed steel jobber-length drill bit with a 7/64" diameter, 135° split point, and wide land parabolic flute design. The split point reduces walking and thrust requirements, while the parabolic flute efficiently clears chips in deep hole-drilling applications. Suitable for drilling in metal, wood, and plastic
This high-speed steel jobber-length drill bit features a wide land parabolic flute and a 135° split point. Designed for deep hole-drilling applications, it efficiently evacuates chips and reduces friction in metal machining, maintenance, and fabrication tasks
CHICAGO-LATROBE
This high-speed steel jobber-length drill bit features a wide land parabolic flute and a 135° split point. Designed for deep hole-drilling applications, it efficiently evacuates chips and reduces friction in metal machining, maintenance, and fabrication tasks
This high-speed steel jobber-length drill bit features a 135° split point and wide land parabolic flute design for deep hole-drilling applications. The flute geometry reduces friction and improves chip evacuation in metal, wood, and plastic. Suitable for production and maintenance tasks in manufacturing and repair settings
CHICAGO-LATROBE
This high-speed steel jobber-length drill bit features a 135° split point and wide land parabolic flute design for deep hole-drilling applications. The flute geometry reduces friction and improves chip evacuation in metal, wood, and plastic. Suitable for production and maintenance tasks in manufacturing and repair settings
This jobber-length drill bit is made of TiCN-coated high-speed steel with a fast spiral design and a 135° split point. The coating enhances wear resistance, while the split point reduces walking and improves penetration. The fast spiral geometry aids chip evacuation in deep hole-drilling applications. Suitable for drilling in metal, wood, and plastics
CHICAGO-LATROBE
This jobber-length drill bit is made of TiCN-coated high-speed steel with a fast spiral design and a 135° split point. The coating enhances wear resistance, while the split point reduces walking and improves penetration. The fast spiral geometry aids chip evacuation in deep hole-drilling applications. Suitable for drilling in metal, wood, and plastics