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CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 118° Point - Left-Hand High-Speed Steel Jobber-Length Drill Bit Sets
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bit Sets

CHICAGO-LATROBE Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 118° Point

The CHICAGO-LATROBE Jobber Length Drill Bit Set (SKU 69876, MPN 69876) is a 29-piece left-hand high-speed steel set ranging from 1/16" to 1/2" by 64ths, with a 118° point, housed in a metal index case.

SKU 3G-OTH-188616

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit Set: 29 Pc, 1/16" to 1/2" by 64ths, 118° Point
Part Number
69876
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bit Sets
Available to Order
Also known as:69876CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
69876
Type
1/16" to 1/2" by 64ths, HSS, LH
Point
118°
Drill Bit Case Type
Metal Index

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit Set (SKU 69876, MPN 69876) is a 29-piece left-hand high-speed steel set ranging from 1/16" to 1/2" by 64ths, with a 118° point, housed in a metal index case.

Frequently Asked Questions

What is a CHICAGO-LATROBE left-hand drill bit set used for?

CHICAGO-LATROBE left-hand drill bits are designed for removing broken fasteners and for applications where reverse rotation prevents bit walking. This 29-piece set, from 1/16" to 1/2" by 64ths, is ideal for maintenance, tool and die, and production work requiring high-speed steel durability.

What are the specifications of the CHICAGO-LATROBE 69876 drill bit set?

The CHICAGO-LATROBE 69876 set includes 29 jobber-length left-hand high-speed steel bits, sizes 1/16" to 1/2" by 64ths, with a 118° point. It comes in a metal index case for organized storage. The bits are suitable for general-purpose 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 and customs clearance to deliver this 29-piece left-hand set (MPN 69876) to your facility. Contact us for a quote and delivery timeline to your location.

How to select the right left-hand drill bit set for removing broken bolts?

For removing broken bolts, choose a left-hand drill bit set like the CHICAGO-LATROBE 69876. Start with a small bit to create a pilot hole, then increase size. The 118° point and high-speed steel construction provide the cutting action needed to extract fasteners without damaging threads.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE left-hand high-speed steel jobber-length drill bit sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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