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CHICAGO-LATROBE Taper Length Drill Bit: 9/64", 135° Split Point - Cobalt Taper-Length Drill Bits
CHICAGO-LATROBECobalt Taper-Length Drill Bits

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

The CHICAGO-LATROBE Taper Length Drill Bit (SKU 438W23, MPN 44809) is a 9/64" cobalt taper-length drill bit with a 135° split point and Straw/Bronze Cobalt finish. Key specification attr1233898 is 0.1406.

SKU 3G-OTH-207523

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 9/64", 135° Split Point
Category
Cobalt Taper-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44809
Type
Straw/Bronze Cobalt
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 (SKU 438W23, MPN 44809) is a 9/64" cobalt taper-length drill bit with a 135° split point and Straw/Bronze Cobalt finish. Key specification attr1233898 is 0.1406.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 44809 used for?

This 9/64" cobalt taper-length drill bit with a 135° split point is designed for drilling hard materials such as stainless steel and alloy steels. The cobalt alloy provides heat resistance and durability, making it suitable for industrial metalworking applications where precision and extended tool life are required.

What are the specifications of the CHICAGO-LATROBE 44809 drill bit?

The CHICAGO-LATROBE 44809 is a 9/64" (0.1406 inch) taper-length drill bit made from straw/bronze cobalt. It features a 135° split point for reduced walking and easier penetration. The bit is designed for use in drilling operations requiring high heat resistance and strength.

Where to buy CHICAGO-LATROBE 44809 drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE 44809 taper-length drill bits worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on this cobalt drill bit.

How to select the right taper-length drill bit for hard metals?

For hard metals like stainless steel, choose a cobalt drill bit with a 135° split point, such as the CHICAGO-LATROBE 44809. Cobalt alloy provides heat resistance, while the split point reduces walking. Ensure the bit diameter matches your hole size and use proper cutting speeds and lubrication for best results.

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 cobalt 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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