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CHICAGO-LATROBE Letter U Jobber-Length Drill Bit - Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Letter U Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (Letter U, MPN 68989) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. It features a 0.3680-inch diameter…

SKU 3G-OTH-194266

Brand
CHICAGO-LATROBE
Item
Letter U Jobber-Length Drill Bit
Category
Chip-Clearing High-Speed Steel Jobber-Length Drill Bits
Available to Order
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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
68989
Type
HSS, Parabolic Flute
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 (Letter U, MPN 68989) is a chip-clearing high-speed steel jobber-length drill bit with a 135° split point and parabolic flute design. It features a 0.3680-inch diameter, engineered for efficient chip evacuation in general-purpose drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 68989 used for?

This drill bit is designed for drilling precise holes in metal, wood, and plastic. Its 135° split point reduces walking and requires less thrust, while the parabolic flute clears chips efficiently in deep-hole applications. It is commonly used in general manufacturing, maintenance, and fabrication.

What are the specifications of the CHICAGO-LATROBE 68989 drill bit?

The CHICAGO-LATROBE 68989 is a jobber-length drill bit with a Letter U size (0.3680 inch diameter). It features a 135° split point, high-speed steel (HSS) construction, and a parabolic flute design for chip clearing. The manufacturer part number is 68989.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this item and arrange international shipping.

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 CHICAGO-LATROBE 68989, the Letter U size equals 0.3680 inches. Use a drill bit size chart to match letter, number, or fractional sizes to your application. Ensure the bit is suitable for the material being drilled.

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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
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)
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)
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
High-speed steel jobber-length drill bit with a 0.2950-inch diameter (Letter M). Features a 135° split point for reduced walking and a parabolic flute design for efficient chip evacuation in deep-hole drilling. Suitable for general-purpose drilling in metal, wood, and plastic
CHICAGO-LATROBE
High-speed steel jobber-length drill bit with a 0.2950-inch diameter (Letter M). Features a 135° split point for reduced walking and a parabolic flute design for efficient chip evacuation in deep-hole drilling. Suitable for general-purpose drilling in metal, wood, and plastic
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, HSS, Parabolic Flute (MPN 68977)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: Letter H, 135° Split Point, HSS, Parabolic Flute (MPN 68977)
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)

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