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CHICAGO-LATROBE 11/64" TiCN-Coated HSS Jobber-Length Drill Bit - High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
CHICAGO-LATROBEHigh-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling

CHICAGO-LATROBE 11/64" TiCN-Coated HSS Jobber-Length Drill Bit

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42011) is an 11/64" high-speed steel drill bit with a TiCN coating and fast spiral design, featuring a 135° split point. It is designed for deep hole-drilling…

SKU 3G-OTH-193981

Brand
CHICAGO-LATROBE
Item
11/64" TiCN-Coated HSS Jobber-Length Drill Bit
Part Number
42011
Category
High-Speed Steel Jobber-Length Drill Bits for Deep Hole-Drilling
Available to Order
Also known as:42011CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
42011
Type
TiCN-Coated HSS, Fast Spiral
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 42011) is an 11/64" high-speed steel drill bit with a TiCN coating and fast spiral design, featuring a 135° split point. It is designed for deep hole-drilling applications, with a diameter of 0.1719 inches.

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit 42011 used for?

This TiCN-coated HSS drill bit is designed for deep hole-drilling in ferrous metals. The 135° split point reduces walking and thrust, while the fast spiral clears chips efficiently. It is commonly used in general manufacturing, maintenance, and metal fabrication applications.

What are the specifications of the CHICAGO-LATROBE 42011 drill bit?

The CHICAGO-LATROBE 42011 is a jobber length drill bit with a diameter of 11/64" (0.1719 inches). It features a 135° split point, TiCN coating, and high-speed steel construction with a fast spiral flute design. The manufacturer part number is 42011.

Where to buy CHICAGO-LATROBE 42011 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 42011 drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this item.

How to select the right jobber length drill bit for deep hole drilling?

For deep hole drilling, choose a bit with a split point (like 135°) to reduce walking and a coating such as TiCN for heat resistance. Fast spiral flutes aid chip evacuation. Match the diameter and length to your material and hole depth. CHICAGO-LATROBE offers this design in their 42011 model.

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 high-speed steel jobber-length drill bits for deep hole-drilling. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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