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CHICAGO-LATROBE Taper Length Drill Bit: 9/64", 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: 9/64", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (9/64", MPN 55241) is a TiN-Coated HSS, Parabolic Flute chip-clearing taper-length drill bit with a 135° Split Point. We interpret your drilling requirements, source this…

SKU 3G-OTH-221290

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 9/64", 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
55241
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 (9/64", MPN 55241) is a TiN-Coated HSS, Parabolic Flute chip-clearing taper-length drill bit with a 135° Split Point. We interpret your drilling requirements, source this genuine OEM bit, quote competitively, and support your application across 14 industrial departments — with specialist depth in combustion, pumps and controls.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 55241 used for?

This TiN-coated HSS taper-length drill bit with a 135° split point and parabolic flute is designed for deep-hole drilling in metalworking. It efficiently clears chips in steel, stainless steel, and alloys, reducing friction and heat buildup for longer tool life in industrial machining applications.

What are the specifications of the CHICAGO-LATROBE 55241 drill bit?

The CHICAGO-LATROBE 55241 is a 9/64" (0.1406 inch) taper-length drill bit with a 135° split point, TiN-coated high-speed steel, and a parabolic flute design. It is part of the Chip-Clearing HSS Taper-Length Drill Bits series, optimized for chip evacuation in deep-hole drilling.

Where to buy CHICAGO-LATROBE 55241 drill bits worldwide?

3G Electric supplies the CHICAGO-LATROBE 55241 taper-length drill bit worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your facility. Contact us to source this TiN-coated HSS drill bit for your machining operations.

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

For deep-hole drilling, choose a taper-length bit with a parabolic flute, like the CHICAGO-LATROBE 55241, to improve chip evacuation. A 135° split point reduces walking on curved surfaces. TiN coating adds lubricity and heat resistance. Match the diameter (9/64") and shank to your drill chuck and material hardness.

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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