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CHICAGO-LATROBE 11/64" General Purpose HSS Jobber-Length Drill Bit - General Purpose High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBEGeneral Purpose High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE 11/64" General Purpose HSS Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 57211) is a general purpose high-speed steel drill bit with a black oxide finish and a 118° split point. It has a diameter of 0.1719 inches (11/64") and is designed…

SKU 3G-OTH-192409

Brand
CHICAGO-LATROBE
Item
11/64" General Purpose HSS Jobber-Length Drill Bit
Part Number
57211
Category
General Purpose High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:57211CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
57211
Type
Black Oxide HSS
Split Point
118°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 57211) is a general purpose high-speed steel drill bit with a black oxide finish and a 118° split point. It has a diameter of 0.1719 inches (11/64") and is designed for standard drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE 57211 drill bit used for?

The CHICAGO-LATROBE 57211 is a general-purpose jobber-length drill bit for drilling into steel, stainless steel, and other metals. Its 118° split point reduces walking and eliminates the need for a center punch, making it ideal for production and maintenance drilling across industrial applications.

What are the specifications of the CHICAGO-LATROBE 57211?

The CHICAGO-LATROBE 57211 is a jobber-length drill bit with a 0.1719 inch diameter (11/64 inch), black oxide finish, and 118° split point. It is made from high-speed steel (HSS) and is designed for general-purpose drilling in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE 57211 worldwide?

3G Electric supplies the CHICAGO-LATROBE 57211 drill bit to customers 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 this part.

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

Select a jobber-length drill bit like the CHICAGO-LATROBE 57211 based on material type, hole depth, and required finish. For steel, a 118° split point and black oxide coating reduce friction and improve chip evacuation. Match the diameter to your fastener or reaming requirement for best results.

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 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.

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