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CHICAGO-LATROBE Taper Length Drill Bit: 43/64", 118° Point, Black Oxide HSS - Tang-Shank High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBETang-Shank High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: 43/64", 118° Point, Black Oxide HSS

The CHICAGO-LATROBE Taper Length Drill Bit (43/64") is a Tang-Shank High-Speed Steel drill bit with a 118° point and black oxide finish. It is designed for industrial drilling applications requiring a taper-length…

SKU 3G-OTH-275348

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 43/64", 118° Point, Black Oxide HSS
Category
Tang-Shank High-Speed Steel Taper-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
49543
Type
Black Oxide HSS, Tang Shank
Point
118°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Taper Length Drill Bit (43/64") is a Tang-Shank High-Speed Steel drill bit with a 118° point and black oxide finish. It is designed for industrial drilling applications requiring a taper-length shank, with a diameter of 0.6719 inches (MPN 49543).

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 49543 used for?

This drill bit is used for drilling holes in metal and other materials in industrial machining and maintenance applications. Its taper-length design and tang shank allow secure mounting in drill presses and lathe tailstocks, making it suitable for heavy-duty production environments.

What are the specifications of the CHICAGO-LATROBE 49543 drill bit?

The CHICAGO-LATROBE 49543 is a taper-length drill bit with a 43/64" diameter (0.6719 inches), a 118° point angle, and a black oxide finish on high-speed steel. It features a tang shank for positive drive in taper sockets. The manufacturer part number is 49543.

Where to buy CHICAGO-LATROBE 49543 drill bits worldwide?

You can source the CHICAGO-LATROBE 49543 taper-length drill bit through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to select the correct taper-length drill bit for a lathe?

Select a taper-length drill bit with a tang shank that matches your lathe tailstock or drill press spindle taper. Ensure the diameter and point angle suit your material—118° is standard for steel. The CHICAGO-LATROBE 49543 offers a 43/64" size with black oxide HSS for durability.

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 tang-shank 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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