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CHICAGO-LATROBE Taper Length Drill Bit: 5/32", 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: 5/32", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (MPN 55242) is a 5/32" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. 3G Electric interprets your…

SKU 3G-OTH-221243

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 5/32", 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
55242
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 55242) is a 5/32" TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. 3G Electric interprets your demand for this genuine industrial cutting tool, sourcing it across 14 departments—and far more—with specialist trust anchored in our authorized distribution for combustion, pumps, 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. This TiN-coated HSS bit suits production environments requiring precision and extended tool life.

What are the specifications of the CHICAGO-LATROBE 55242 drill bit?

The CHICAGO-LATROBE 55242 is a taper length drill bit with a 5/32" diameter, 135° split point, and TiN-coated high-speed steel construction. It features a parabolic flute for chip clearing. The manufacturer part number is 55242, and the decimal equivalent is 0.1563 inches.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide, including the 55242 taper length model. 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 TiN-coated HSS bit.

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 deep holes in steel, a TiN-coated HSS bit like the CHICAGO-LATROBE 55242 with a 135° split point reduces walking and improves chip evacuation. Parabolic flutes are ideal for clearing chips in deep drilling applications.

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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