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CHICAGO-LATROBE Taper Length Drill Bit: 13/32", 135° Split Point, TiN-Coated HSS - Chip-Clearing High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: 13/32", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55258) is a TiN-Coated HSS, Parabolic Flute chip-clearing taper-length drill bit with a 13/32" diameter and a 135° Split Point. 3G Electric interprets your demand for…

SKU 3G-OTH-221265

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 13/32", 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
55258
Type
TiN-Coated 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 Taper Length Drill Bit (MPN 55258) is a TiN-Coated HSS, Parabolic Flute chip-clearing taper-length drill bit with a 13/32" diameter and a 135° Split Point. 3G Electric interprets your demand for this specific OEM tool and delivers it as part of our broad industrial supply across 14 departments, with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is a CHICAGO-LATROBE taper length drill bit used for?

A CHICAGO-LATROBE taper length drill bit is used for deep-hole drilling in metalworking and machining applications. Its parabolic flute design clears chips efficiently, while the 135° split point reduces walking and thrust. 3G Electric supplies this TiN-coated HSS bit for industrial maintenance and production across 14 departments.

What are the specifications of the CHICAGO-LATROBE 55258 drill bit?

The CHICAGO-LATROBE 55258 is a 13/32" taper length drill bit with a 135° split point, TiN-coated high-speed steel, and parabolic flute. The drill diameter is 0.4063 inches. It is designed for chip clearing in deep-hole drilling. 3G Electric sources this genuine CHICAGO-LATROBE part for global delivery.

Where to buy CHICAGO-LATROBE 55258 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 55258 taper length drill bits worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated HSS bit to your facility. Contact us for availability and lead time on this and other CHICAGO-LATROBE tooling.

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

Select a taper length drill bit based on hole depth, material, and coating. For steel, a TiN-coated HSS bit like the CHICAGO-LATROBE 55258 with a 135° split point reduces thrust and improves chip evacuation. Parabolic flutes clear chips in deep holes. 3G Electric can help match the right bit to your application.

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 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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Cross-referenced by specification & description
CHICAGO-LATROBE Taper Length Drill Bit: 11/32", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55254)
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CHICAGO-LATROBE Taper Length Drill Bit: 19/64", 135° Split Point, TiN-Coated HSS, Parabolic Flute (MPN 55251)

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