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3G Electric
CHICAGO-LATROBE 31/64" TiN-Coated HSS Parabolic Flute - Chip-Clearing High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE 31/64" TiN-Coated HSS Parabolic Flute

<p>The CHICAGO-LATROBE 31/64" TiN-Coated HSS Parabolic Flute Taper-Length Drill Bit (MPN 55263) is engineered for efficient chip evacuation in deep-hole drilling. Its parabolic flute design reduces friction and…

SKU 3G-OTH-221269

Brand
CHICAGO-LATROBE
Item
31/64" TiN-Coated HSS Parabolic Flute
Part Number
55263
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
Available to Order
Also known as:55263CHICAGO-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
55263
Type
TiN-Coated HSS, Parabolic Flute
Split Point
135°

Technical Documents

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

Product Description

<p>The CHICAGO-LATROBE 31/64" TiN-Coated HSS Parabolic Flute Taper-Length Drill Bit (MPN 55263) is engineered for efficient chip evacuation in deep-hole drilling. Its parabolic flute design reduces friction and clears chips rapidly, while the 135° split point eliminates walking and reduces thrust, making it ideal for CNC and manual operations on steels and alloys.</p><p>This taper-length bit offers extended reach for deeper holes without sacrificing rigidity. As a Singapore-based supplier, 3G Electric provides SGD quotes on request, handles GST for local buyers, and offers fast delivery across Singapore and Southeast Asia, with worldwide shipping available.</p>

Frequently Asked Questions

What is the split point angle and coating of this drill bit?

The drill bit has a 135° split point and a TiN (Titanium Nitride) coating, which enhances hardness and lubricity for longer tool life.

Can I get a quote in SGD and how is delivery handled in Singapore?

Yes, 3G Electric provides quotes in SGD on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

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 chip-clearing high-speed steel 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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