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CHICAGO-LATROBE Taper Length Drill Bit: 11/64", 135° Split Point, TiN-Coated HSS - Chip-Clearing High-Speed Steel Taper-Length Drill Bits
CHICAGO-LATROBEChip-Clearing High-Speed Steel Taper-Length Drill Bits

CHICAGO-LATROBE Taper Length Drill Bit: 11/64", 135° Split Point, TiN-Coated HSS

The CHICAGO-LATROBE Taper Length Drill Bit (11/64", MPN 55243) is a TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. We interpret your drilling…

SKU 3G-OTH-221245

Brand
CHICAGO-LATROBE
Item
Taper Length Drill Bit: 11/64", 135° Split Point, TiN-Coated HSS
Category
Chip-Clearing High-Speed Steel Taper-Length Drill Bits
Available to Order
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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
55243
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

The CHICAGO-LATROBE Taper Length Drill Bit (11/64", MPN 55243) is a TiN-coated high-speed steel chip-clearing taper-length drill bit with a 135° split point and parabolic flute design. We interpret your drilling requirements, source this genuine OEM bit, provide a competitive quote, and support your operation across 14 industrial departments — with specialist depth in combustion, pumps, and controls as an authorised distributor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Taper Length Drill Bit 55243 used for?

This TiN-coated HSS drill bit with a 135° split point and parabolic flute is designed for deep-hole drilling in metalworking. It efficiently clears chips in steel, stainless steel, and alloys, reducing friction and heat buildup for longer tool life in industrial machining applications.

What are the specifications of the CHICAGO-LATROBE 55243 drill bit?

The CHICAGO-LATROBE 55243 is a taper-length drill bit with a 11/64" diameter (0.1719 inch), 135° split point, TiN-coated high-speed steel, and parabolic flute design. It is engineered for chip clearing in deep-hole drilling operations across various metals.

Where to buy CHICAGO-LATROBE 55243 worldwide?

3G Electric supplies the CHICAGO-LATROBE 55243 taper-length drill bit to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this TiN-coated HSS bit to your facility, regardless of location.

How to select the right taper-length drill bit for deep-hole drilling?

For deep-hole drilling, choose a bit with a parabolic flute for efficient chip evacuation and a split point to reduce walking. The CHICAGO-LATROBE 55243's TiN coating adds lubricity and heat resistance. Match diameter and length to your material thickness and machine spindle capacity.

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 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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