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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
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
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 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 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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