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CHICAGO-LATROBE Jobber Length Drill Bit: 1/16", 135° Split Point, Straw/Bronze Cobalt - Left-Hand Cobalt Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand Cobalt Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: 1/16", 135° Split Point, Straw/Bronze Cobalt

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 46504) is a 1/16" left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. 3G Electric interprets this demand and sources the…

SKU 3G-OTH-251062

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: 1/16", 135° Split Point, Straw/Bronze Cobalt
Category
Left-Hand Cobalt Jobber-Length Drill Bits
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
46504
Type
Straw/Bronze Cobalt, Left Hand
Split Point
135°
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Jobber Length Drill Bit (MPN 46504) is a 1/16" left-hand cobalt jobber-length drill bit with a 135° split point and straw/bronze cobalt finish. 3G Electric interprets this demand and sources the genuine OEM product, supporting your industrial operations across 14 departments with specialist depth in combustion, pumps, and controls.

Frequently Asked Questions

What is a CHICAGO-LATROBE left-hand cobalt jobber drill bit used for?

A CHICAGO-LATROBE left-hand cobalt jobber drill bit is used for drilling into hardened metals and for screw-extraction applications where reverse rotation prevents bit binding. The 135° split point reduces walking on contact, making it ideal for maintenance and toolroom work.

What are the specifications of the CHICAGO-LATROBE 46504 drill bit?

The CHICAGO-LATROBE 46504 is a 1/16" (0.0625 in) left-hand jobber-length drill bit with a straw/bronze cobalt finish and a 135° split point. It is designed for drilling ferrous metals and is commonly used in industrial machining and repair applications.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 46504 left-hand cobalt jobber bit.

How to select the correct left-hand drill bit for screw extraction?

To select a left-hand drill bit for screw extraction, match the bit diameter to the screw head size. A cobalt grade like CHICAGO-LATROBE's straw/bronze finish provides heat resistance for hardened fasteners. Use a 135° split point to prevent walking and ensure clean entry.

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 left-hand cobalt jobber-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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