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CHICAGO-LATROBE Extra Long Drill Bit: 13/64", 12" Overall Lg, 118° Notched Point - High-Speed Steel Extended-Length Drill Bits
CHICAGO-LATROBEHigh-Speed Steel Extended-Length Drill Bits

CHICAGO-LATROBE Extra Long Drill Bit: 13/64", 12" Overall Lg, 118° Notched Point

The CHICAGO-LATROBE Extra Long Drill Bit (SKU 3G-OTH-207384, MPN 50726) is a 13/64" high-speed steel extended-length drill bit with a 12" overall length, 118° notched point, and black oxide finish. It is designed for…

SKU 3G-OTH-207384

Brand
CHICAGO-LATROBE
Item
Extra Long Drill Bit: 13/64", 12" Overall Lg, 118° Notched Point
Category
High-Speed Steel Extended-Length Drill Bits
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
50726
Type
Black Oxide HSS
Overall Lg
12"
Notched Point
118°

Technical Documents

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

Product Description

The CHICAGO-LATROBE Extra Long Drill Bit (SKU 3G-OTH-207384, MPN 50726) is a 13/64" high-speed steel extended-length drill bit with a 12" overall length, 118° notched point, and black oxide finish. It is designed for deep-hole drilling applications requiring extended reach.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a CHICAGO-LATROBE Extra Long Drill Bit used for?

This CHICAGO-LATROBE 13/64" extra long drill bit is designed for deep-hole drilling in metal, wood, and plastics where standard-length bits cannot reach. Its 12" overall length and 118° notched point reduce walking and improve chip evacuation in industrial machining, maintenance, and fabrication applications.

What are the specifications of the CHICAGO-LATROBE 50726 drill bit?

The CHICAGO-LATROBE 50726 is a 13/64" diameter, 12" overall length extra long drill bit with a 118° notched point. It is made from black oxide high-speed steel (HSS) for heat resistance and reduced friction. The bit diameter measures 0.2031 inches.

Where to buy CHICAGO-LATROBE extra long drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE extra long drill bits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 50726 or other extended-length HSS drill bits.

How to select the right extra long drill bit for deep hole drilling?

Choose a bit length that exceeds your hole depth by at least 1 inch. For metal, use black oxide HSS like this CHICAGO-LATROBE 50726 for heat dissipation. Match the point angle (118°) to the material hardness. Ensure the shank fits your chuck and the flute design clears chips effectively.

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 high-speed steel extended-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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Extra Long Drill Bit: 11/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50719)
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CHICAGO-LATROBE Extra Long Drill Bit: 11/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50719)
CHICAGO-LATROBE Extra Long Drill Bit: 19/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50739)
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CHICAGO-LATROBE Extra Long Drill Bit: 19/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50739)
CHICAGO-LATROBE Extra Long Drill Bit: 43/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50634)
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CHICAGO-LATROBE Extra Long Drill Bit: 43/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50634)
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CHICAGO-LATROBE Extra Long Drill Bit: 41/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50624)
CHICAGO-LATROBE Extra Long Drill Bit: 25/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50745)
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CHICAGO-LATROBE Extra Long Drill Bit: 25/64", 12" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50745)
CHICAGO-LATROBE Extra Long Drill Bit: 17/64", 10" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50736)
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CHICAGO-LATROBE Extra Long Drill Bit: 17/64", 10" Overall Lg, 118° Notched Point, Black Oxide HSS (MPN 50736)

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