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CHICAGO-LATROBE Extra Long Drill Bit: 27/64", 10" Overall Lg, 118° Notched Point - High-Speed Steel Extended-Length Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Extended-Length Drill Bits

CHICAGO-LATROBE Extra Long Drill Bit: 27/64", 10" Overall Lg, 118° Notched Point

The CHICAGO-LATROBE Extra Long Drill Bit (27/64", MPN 50546) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It has a 10" overall length and a diameter of 0.4219…

SKU 3G-OTH-207413

Brand
CHICAGO-LATROBE
Item
Extra Long Drill Bit: 27/64", 10" Overall Lg, 118° Notched Point
Category
High-Speed Steel Extended-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50546
Type
Black Oxide HSS
Overall Lg
10"
Notched Point
118°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Extra Long Drill Bit (27/64", MPN 50546) is a high-speed steel extended-length drill bit with a black oxide finish and a 118° notched point. It has a 10" overall length and a diameter of 0.4219 inches, designed for deep-hole drilling applications.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extra Long Drill Bit 50546 used for?

This CHICAGO-LATROBE extra long drill bit is designed for deep-hole drilling in metal, wood, and plastic. Its 10" overall length and 118° notched point provide precise entry and chip evacuation in hard-to-reach applications. 3G Electric supplies this bit for maintenance, fabrication, and production environments worldwide.

What are the specifications of the CHICAGO-LATROBE 50546 drill bit?

The CHICAGO-LATROBE 50546 is a 27/64" diameter, 10" overall length, black oxide high-speed steel drill bit with a 118° notched point. The point geometry reduces walking and improves cutting efficiency. 3G Electric sources this genuine CHICAGO-LATROBE bit for industrial users globally.

Where to buy CHICAGO-LATROBE 50546 drill bit worldwide?

3G Electric supplies the CHICAGO-LATROBE 50546 extra long drill bit to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this genuine CHICAGO-LATROBE high-speed steel bit.

How to select the right extra long drill bit for deep hole drilling?

For deep hole drilling, choose a bit with a 118° notched point to reduce walking and improve chip flow. Match diameter and overall length to your hole depth and material. CHICAGO-LATROBE black oxide HSS bits like the 50546 offer good wear resistance. 3G Electric can help you select the correct size.

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 high-speed steel extended-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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