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CHICAGO-LATROBE Screw Machine Drill Bit: 7/32", 135° Split Point - General Purpose Cobalt Screw-Machine Length Drill Bits
CHICAGO-LATROBEGeneral Purpose Cobalt Screw-Machine Length Drill Bits

CHICAGO-LATROBE Screw Machine Drill Bit: 7/32", 135° Split Point

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51811) is a 7/32" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision…

SKU 3G-OTH-409474

Brand
CHICAGO-LATROBE
Item
Screw Machine Drill Bit: 7/32", 135° Split Point
Category
General Purpose Cobalt Screw-Machine Length Drill Bits
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
51811
Type
TiN-Coated Cobalt
Split Point
135°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Screw Machine Drill Bit (MPN 51811) is a 7/32" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN-coated cobalt construction. It is designed for precision drilling in industrial applications, supported by 3G Electric's specialist sourcing and technical expertise across 14 industrial departments.

Frequently Asked Questions

What is a Chicago-Latrobe screw machine drill bit used for?

A Chicago-Latrobe screw machine drill bit is designed for high-speed drilling in production environments. Its short length provides rigidity for precise hole placement in metalworking, machining, and fabrication across industries like automotive and aerospace.

What are the specifications of the Chicago-Latrobe 51811 drill bit?

The Chicago-Latrobe 51811 is a 7/32" general purpose cobalt screw-machine length drill bit with a 135° split point and TiN coating. The split point reduces walking, and the TiN coating extends tool life when drilling hard materials.

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 and customs clearance to deliver genuine parts to your facility, no matter the location.

How to select the right screw machine drill bit for my application?

Select a screw machine drill bit based on material hardness and hole depth. For hard metals, choose cobalt with a TiN coating and a 135° split point to reduce walking. Match the diameter (e.g., 7/32") to your hole size and ensure the shank fits your chuck.

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 general purpose cobalt screw-machine 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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