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: Letter O, 135° Split Point, HSS - Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: Letter O, 135° Split Point, HSS

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter O, MPN 68983) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. It features a 0.3160-inch diameter…

SKU 3G-OTH-194211

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: Letter O, 135° Split Point, HSS
Category
Chip-Clearing 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
68983
Type
HSS, Parabolic Flute
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 (Letter O, MPN 68983) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. It features a 0.3160-inch diameter, engineered for efficient chip evacuation in industrial drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 68983 used for?

This drill bit is designed for drilling precise holes in metal, wood, and plastic. Its 135° split point reduces walking and eliminates the need for a center punch, while the parabolic flute clears chips efficiently in deep-hole applications. It is commonly used in maintenance, fabrication, and production environments.

What are the specifications of the CHICAGO-LATROBE 68983 drill bit?

The CHICAGO-LATROBE 68983 is a jobber-length drill bit with a Letter O size, 0.3160-inch diameter, and a 135° split point. It is made of high-speed steel (HSS) with a parabolic flute design for chip clearing. The manufacturer part number is 68983.

Where to buy CHICAGO-LATROBE 68983 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 68983 drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time; we source and deliver this item to any country.

How to select the right CHICAGO-LATROBE jobber drill bit size?

Select the drill bit size based on the required hole diameter and material. For the 68983, the Letter O size equals 0.3160 inches. Use a drill bit size chart to match letter, number, or fractional sizes to your application. Ensure the bit's length suits your drilling depth and machine capacity.

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 chip-clearing 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: Letter I, 135° Split Point, HSS, Parabolic Flute (MPN 68978)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter I, 135° Split Point, HSS, Parabolic Flute (MPN 68978)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter O, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53882)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter O, 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 53882)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, HSS, Parabolic Flute (MPN 68972)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter C, 135° Split Point, HSS, Parabolic Flute (MPN 68972)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, HSS, Parabolic Flute (MPN 68984)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter P, 135° Split Point, HSS, Parabolic Flute (MPN 68984)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, HSS, Parabolic Flute (MPN 68986)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter R, 135° Split Point, HSS, Parabolic Flute (MPN 68986)
CHICAGO-LATROBE Jobber Length Drill Bit: Letter S, 135° Split Point, HSS, Parabolic Flute (MPN 68987)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter S, 135° Split Point, HSS, Parabolic Flute (MPN 68987)

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts
This jobber-length drill bit is made of high-speed steel with a parabolic flute design for efficient chip evacuation. The 135° split point reduces walking and eliminates the need for a center punch. Suitable for drilling in metal, wood, and plastic in general maintenance, fabrication, and production applications
CHICAGO-LATROBE
This jobber-length drill bit is made of high-speed steel with a parabolic flute design for efficient chip evacuation. The 135° split point reduces walking and eliminates the need for a center punch. Suitable for drilling in metal, wood, and plastic in general maintenance, fabrication, and production applications
This high-speed steel jobber-length drill bit features a parabolic flute and fast spiral design for efficient chip evacuation in deep-hole drilling. The 135° split point reduces walking and facilitates self-centering. Suitable for drilling steel, stainless steel, and other ferrous materials in industrial manufacturing and maintenance applications
CHICAGO-LATROBE
This high-speed steel jobber-length drill bit features a parabolic flute and fast spiral design for efficient chip evacuation in deep-hole drilling. The 135° split point reduces walking and facilitates self-centering. Suitable for drilling steel, stainless steel, and other ferrous materials in industrial manufacturing and maintenance applications
This #3 jobber-length drill bit features a TiN-coated high-speed steel construction with a parabolic flute design for efficient chip clearing. The 135° split point reduces walking during drilling. Suitable for general-purpose drilling in metal, wood, and plastic
CHICAGO-LATROBE
This #3 jobber-length drill bit features a TiN-coated high-speed steel construction with a parabolic flute design for efficient chip clearing. The 135° split point reduces walking during drilling. Suitable for general-purpose drilling in metal, wood, and plastic
This #44 jobber-length drill bit is made from high-speed steel with a titanium nitride (TiN) coating for increased wear resistance. It features a 135° split point to reduce walking and a parabolic flute design for efficient chip evacuation in deep-hole drilling applications. Suitable for drilling in metal, wood, and plastics
CHICAGO-LATROBE
This #44 jobber-length drill bit is made from high-speed steel with a titanium nitride (TiN) coating for increased wear resistance. It features a 135° split point to reduce walking and a parabolic flute design for efficient chip evacuation in deep-hole drilling applications. Suitable for drilling in metal, wood, and plastics
This #46 jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral design for efficient chip clearing. The 135° split point reduces walking during drilling. Suitable for general-purpose drilling in metal, wood, and plastic, commonly used in maintenance, fabrication, and production environments
CHICAGO-LATROBE
This #46 jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral design for efficient chip clearing. The 135° split point reduces walking during drilling. Suitable for general-purpose drilling in metal, wood, and plastic, commonly used in maintenance, fabrication, and production environments
High-speed steel jobber-length drill bit with a parabolic flute and fast spiral design for efficient chip evacuation. The 135° split point reduces walking and eliminates the need for a center punch. Suitable for drilling in metal, wood, and plastic in general manufacturing and maintenance applications
CHICAGO-LATROBE
High-speed steel jobber-length drill bit with a parabolic flute and fast spiral design for efficient chip evacuation. The 135° split point reduces walking and eliminates the need for a center punch. Suitable for drilling in metal, wood, and plastic in general manufacturing and maintenance applications
This 17/64" jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral geometry for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking and improves hole accuracy. Suitable for general-purpose drilling in metal, wood, and plastics
CHICAGO-LATROBE
This 17/64" jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral geometry for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking and improves hole accuracy. Suitable for general-purpose drilling in metal, wood, and plastics
This #12 jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral design for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking on contact for accurate hole starts. Suitable for drilling in metal, wood, and plastic in general manufacturing, maintenance, and fabrication applications
CHICAGO-LATROBE
This #12 jobber-length drill bit is made of high-speed steel with a parabolic flute and fast spiral design for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking on contact for accurate hole starts. Suitable for drilling in metal, wood, and plastic in general manufacturing, maintenance, and fabrication applications