Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 118° Split Point - General Purpose High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEGeneral Purpose High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: 15/32", 118° Split Point

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 57230) is a general purpose high-speed steel drill bit with a 15/32" diameter (0.4688"). It features a black oxide finish and a 118° split point for precise starting…

SKU 3G-OTH-191908

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 15/32", 118° Split Point
Category
General Purpose High-Speed Steel Jobber-Length Drill Bits
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 — 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
57230
Type
Black Oxide HSS
Split Point
118°

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 57230) is a general purpose high-speed steel drill bit with a 15/32" diameter (0.4688"). It features a black oxide finish and a 118° split point for precise starting and reduced walking.

Frequently Asked Questions

What is the CHICAGO-LATROBE 57230 jobber length drill bit used for?

The CHICAGO-LATROBE 57230 is a general-purpose high-speed steel drill bit for drilling into ferrous metals, wood, and plastics. Its 118° split point reduces walking and requires less thrust, making it suitable for production drilling and maintenance work across industrial machining and fabrication applications.

What are the specifications of the CHICAGO-LATROBE 57230 drill bit?

The CHICAGO-LATROBE 57230 is a jobber length drill bit with a 15/32" (0.4688 inch) diameter, black oxide finish, and 118° split point. It is made from high-speed steel (HSS) and has a 1/2" shank. The black oxide coating improves lubricity and corrosion resistance for longer tool life.

Where to buy CHICAGO-LATROBE 57230 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 57230 drill bit to customers worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other cutting tools across 14 industrial departments.

How to select the right jobber length drill bit for metal?

For metal drilling, match the bit diameter to your hole size and choose a 118° split point for easier starting. High-speed steel (HSS) with black oxide coating, like the CHICAGO-LATROBE 57230, works well on steel and alloys. Use proper cutting fluid and reduce feed rate for harder materials to extend bit life.

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 general purpose high-speed steel jobber-length drill bits. 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: 13/32", 118° Split Point, Black Oxide HSS (MPN 57226)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 13/32", 118° Split Point, Black Oxide HSS (MPN 57226)
CHICAGO-LATROBE Jobber Length Drill Bit: 15/64", 118° Split Point, Black Oxide HSS (MPN 57215)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 15/64", 118° Split Point, Black Oxide HSS (MPN 57215)
CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 118° Split Point, Black Oxide HSS (MPN 57220)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5/16", 118° Split Point, Black Oxide HSS (MPN 57220)
CHICAGO-LATROBE Jobber Length Drill Bit: 5/32", 118° Split Point, Black Oxide HSS (MPN 57210)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 5/32", 118° Split Point, Black Oxide HSS (MPN 57210)
CHICAGO-LATROBE Jobber Length Drill Bit: 11/32", 118° Split Point, Black Oxide HSS (MPN 57222)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 11/32", 118° Split Point, Black Oxide HSS (MPN 57222)
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 118° Split Point, Black Oxide HSS (MPN 57228)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: 7/16", 118° Split Point, Black Oxide HSS (MPN 57228)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 118° split point that reduces walking and requires less thrust. Suitable for general-purpose drilling in metal, wood, and plastic in production and maintenance applications
CHICAGO-LATROBE
This jobber-length drill bit is made from high-speed steel with a black oxide finish. It features a 118° split point that reduces walking and requires less thrust. Suitable for general-purpose drilling in metal, wood, and plastic in production and maintenance applications
General purpose high-speed steel jobber-length drill bit with a 17/32" diameter and 118° point angle. Suitable for drilling into metals, wood, and plastics in maintenance, fabrication, and production applications
CHICAGO-LATROBE
General purpose high-speed steel jobber-length drill bit with a 17/32" diameter and 118° point angle. Suitable for drilling into metals, wood, and plastics in maintenance, fabrication, and production applications
General purpose jobber-length drill bit made from high-speed steel with a black oxide finish. Features a 118° split point to reduce walking and eliminate the need for center punching. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
CHICAGO-LATROBE
General purpose jobber-length drill bit made from high-speed steel with a black oxide finish. Features a 118° split point to reduce walking and eliminate the need for center punching. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
General-purpose jobber-length drill bit with a 21/32" diameter, 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metals, plastics, and wood in production and maintenance applications
CHICAGO-LATROBE
General-purpose jobber-length drill bit with a 21/32" diameter, 118° point angle, and TiN-coated high-speed steel construction. Suitable for drilling in metals, plastics, and wood in production and maintenance applications
General purpose high-speed steel jobber-length drill bit with a 1/16" diameter. Features a black oxide finish and 118° split point for reduced walking and precise starting without a center punch. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
CHICAGO-LATROBE
General purpose high-speed steel jobber-length drill bit with a 1/16" diameter. Features a black oxide finish and 118° split point for reduced walking and precise starting without a center punch. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
General purpose high-speed steel jobber-length drill bit with a 17/64" diameter. Black oxide finish reduces friction and resists corrosion. 118° split point enables self-centering and reduces walking without a center punch. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
CHICAGO-LATROBE
General purpose high-speed steel jobber-length drill bit with a 17/64" diameter. Black oxide finish reduces friction and resists corrosion. 118° split point enables self-centering and reduces walking without a center punch. Suitable for drilling in metal, wood, and plastic in production and maintenance applications
General-purpose high-speed steel jobber-length drill bit with a 0.35 mm diameter and 118° point angle. Suitable for drilling in metals, plastics, and wood. Commonly used in maintenance, fabrication, and assembly operations
CHICAGO-LATROBE
General-purpose high-speed steel jobber-length drill bit with a 0.35 mm diameter and 118° point angle. Suitable for drilling in metals, plastics, and wood. Commonly used in maintenance, fabrication, and assembly operations
General-purpose high-speed steel jobber-length drill bit with a 9/16" diameter and 118° point angle. Suitable for drilling ferrous and non-ferrous metals, wood, and plastics in maintenance, fabrication, and production tasks
CHICAGO-LATROBE
General-purpose high-speed steel jobber-length drill bit with a 9/16" diameter and 118° point angle. Suitable for drilling ferrous and non-ferrous metals, wood, and plastics in maintenance, fabrication, and production tasks