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CHICAGO-LATROBE 1/4" Solid Carbide Screw-Machine Length Drill Bit - General Purpose Solid Carbide Screw-Machine Length Drill Bits
CHICAGO-LATROBEGeneral Purpose Solid Carbide Screw-Machine Length Drill Bits

CHICAGO-LATROBE 1/4" Solid Carbide Screw-Machine Length Drill Bit

<p>The CHICAGO-LATROBE 78712 is a general purpose solid carbide screw-machine length drill bit, sized at 1/4 inch. It features a 118° 4-facet point, designed for precise starting and reduced thrust in production…

SKU 3G-OTH-194523

Brand
CHICAGO-LATROBE
Item
1/4" Solid Carbide Screw-Machine Length Drill Bit
Part Number
78712
Category
General Purpose Solid Carbide Screw-Machine Length Drill Bits
Available to Order
Also known as:78712CHICAGO-LATROBE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
78712

Technical Documents

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

Product Description

<p>The CHICAGO-LATROBE 78712 is a general purpose solid carbide screw-machine length drill bit, sized at 1/4 inch. It features a 118° 4-facet point, designed for precise starting and reduced thrust in production drilling applications. This drill bit is suitable for use in CNC and manual machines where rigidity and wear resistance are critical.</p><p>Ideal for machining steels, cast irons, and non-ferrous materials, this tool offers the performance expected from a leading brand. For procurement professionals in Singapore, 3G Electric provides SGD quotes on request, handles GST for local buyers, and ensures fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What is the point angle and type of the CHICAGO-LATROBE 78712 drill bit?

The CHICAGO-LATROBE 78712 has a 118° 4-facet point, which is a standard point geometry for general purpose drilling in a variety of materials.

What is the diameter of this drill bit?

The diameter is 1/4 inch (0.25 inches).

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose solid carbide 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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