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CHICAGO-LATROBE 41/64" TiN-Coated Cobalt Silver & Deming Drill Bit - Cobalt Silver & Deming Drill Bits
CHICAGO-LATROBECobalt Silver & Deming Drill Bits

CHICAGO-LATROBE 41/64" TiN-Coated Cobalt Silver & Deming Drill Bit

The CHICAGO-LATROBE Silver and Deming Drill (MPN 53405) is a TiN-Coated Cobalt drill bit with a 41/64" diameter and a 118° split point. It is designed for industrial drilling applications requiring cobalt hardness…

SKU 3G-OTH-192999

Brand
CHICAGO-LATROBE
Item
41/64" TiN-Coated Cobalt Silver & Deming Drill Bit
Part Number
53405
Category
Cobalt Silver & Deming Drill Bits
Available to Order
Also known as:53405CHICAGO-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
53405
Type
TiN-Coated Cobalt
Split Point
118°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Silver and Deming Drill (MPN 53405) is a TiN-Coated Cobalt drill bit with a 41/64" diameter and a 118° split point. It is designed for industrial drilling applications requiring cobalt hardness and TiN coating for extended tool life.

Frequently Asked Questions

What is the CHICAGO-LATROBE Silver and Deming Drill 53405 used for?

The CHICAGO-LATROBE Silver and Deming Drill 53405 is used for drilling holes in metal, including hardened steels, stainless steel, and other tough alloys. Its 118° split point reduces walking and eliminates the need for a center punch, making it ideal for industrial maintenance, fabrication, and tool-and-die applications.

What are the specifications of the CHICAGO-LATROBE Silver and Deming Drill 53405?

The CHICAGO-LATROBE Silver and Deming Drill 53405 has a drill size of 41/64" (0.6406 inches), a 118° split point, and a TiN-coated cobalt construction. The TiN coating increases lubricity and extends tool life. The manufacturer part number is 53405.

Where to buy CHICAGO-LATROBE Silver and Deming Drill 53405 worldwide?

You can source the CHICAGO-LATROBE Silver and Deming Drill 53405 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 right Silver and Deming drill bit size?

To select the right Silver and Deming drill bit, match the drill diameter to the hole size required in your workpiece. For the CHICAGO-LATROBE 53405, the 41/64" (0.6406 inch) size is suitable for medium-to-large holes in metal. Ensure your drill press or machine has a compatible chuck capacity.

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 cobalt silver & deming 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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