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CHICAGO-LATROBE Taper Length Drill Bit: Letter U, 118° Point, Black Oxide HSS - General Purpose High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEGeneral Purpose High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: Letter U, 118° Point, Black Oxide HSS

CHICAGO-LATROBE General Purpose High-Speed Steel Taper-Length Drill Bits.

SKU 3G-OTH-222618

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: Letter U, 118° Point, Black Oxide HSS
Part Number
50421
Category
General Purpose High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:50421CHICAGO-LATROBE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50421

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

Product Description

CHICAGO-LATROBE General Purpose High-Speed Steel Taper-Length Drill Bits.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 50421 used for?

This general-purpose taper-length drill bit is designed for drilling holes in metal, wood, and plastic. Its 118° point and black oxide HSS construction suit maintenance, fabrication, and production environments where precise, clean holes are required.

What are the specifications of the CHICAGO-LATROBE 50421 drill bit?

The CHICAGO-LATROBE 50421 is a taper-length drill bit with a Letter U size (0.3680 inch diameter), 118° point angle, and black oxide high-speed steel (HSS) finish. It is designed for general-purpose drilling in a variety of materials.

Where to buy CHICAGO-LATROBE 50421 worldwide?

3G Electric supplies the CHICAGO-LATROBE 50421 taper-length drill bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the right taper-length drill bit for my application?

Select a taper-length drill bit based on hole diameter, material, and shank compatibility. For general-purpose drilling in steel or alloys, a 118° point with black oxide HSS, like the CHICAGO-LATROBE 50421, provides good chip evacuation and wear resistance.

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.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose 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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General purpose taper-length drill bit for drilling in metal, wood, and plastic. Features a 118° point angle and black oxide high-speed steel construction. Suitable for production and maintenance tasks requiring precise small-diameter holes
CHICAGO-LATROBE
General purpose taper-length drill bit for drilling in metal, wood, and plastic. Features a 118° point angle and black oxide high-speed steel construction. Suitable for production and maintenance tasks requiring precise small-diameter holes

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