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CHICAGO-LATROBE 19/32" TiN-Coated HSS Taper-Length Drill Bit - Chip-Clearing High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE 19/32" TiN-Coated HSS Taper-Length Drill Bit

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55270) is a 19/32" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design.

SKU 3G-OTH-221287

Brand
CHICAGO-LATROBE
Item
19/32" TiN-Coated HSS Taper-Length Drill Bit
Part Number
55270
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:55270CHICAGO-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
55270
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°

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

Product Description

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55270) is a 19/32" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 55270 used for?

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

What are the specifications of the CHICAGO-LATROBE 55270 drill bit?

The CHICAGO-LATROBE 55270 is a taper length drill bit with a 19/32" diameter (0.5938 inches). It features a 135° split point, TiN-coated high-speed steel (HSS) construction, and a parabolic flute design for chip clearing. The manufacturer part number is 55270.

Where to buy CHICAGO-LATROBE 55270 drill bits worldwide?

You can source the CHICAGO-LATROBE 55270 drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

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

Select a taper length drill bit based on hole depth, material, and required finish. For deep holes, choose a parabolic flute design for chip evacuation. A 135° split point helps prevent walking on curved surfaces. Ensure the diameter matches your application, such as the 19/32" CHICAGO-LATROBE 55270.

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 chip-clearing high-speed steel taper-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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This taper-length drill bit is made from TiN-coated high-speed steel with a parabolic flute design for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking and thrust, making it suitable for metalworking and industrial machining applications where precision and chip evacuation are required
CHICAGO-LATROBE
This taper-length drill bit is made from TiN-coated high-speed steel with a parabolic flute design for efficient chip clearing in deep-hole drilling. The 135° split point reduces walking and thrust, making it suitable for metalworking and industrial machining applications where precision and chip evacuation are required

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