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CHICAGO-LATROBE Jobber Length Drill Bit: #27, 118° Point, HSS - Left-Hand High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE Jobber Length Drill Bit: #27, 118° Point, HSS

CHICAGO-LATROBE Left-Hand High-Speed Steel Jobber-Length Drill Bits.

SKU 3G-OTH-235735

Brand
CHICAGO-LATROBE
Item
Jobber Length Drill Bit: #27, 118° Point, HSS
Category
Left-Hand High-Speed Steel Jobber-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
44497

Technical Documents

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

Product Description

CHICAGO-LATROBE Left-Hand High-Speed Steel Jobber-Length Drill Bits.

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 #27 left-hand drill bit used for?

A Chicago-Latrobe #27 left-hand drill bit is used to remove broken bolts or screws by drilling in reverse, which often backs out the fastener. It is also used in applications where spindle rotation is left-handed, such as certain tapping machines or automotive repairs.

What are the specifications of the Chicago-Latrobe 44497 drill bit?

The Chicago-Latrobe 44497 is a #27 jobber-length drill bit with a 0.1440-inch diameter, 118° point angle, and made from high-speed steel (HSS). It features a left-hand spiral for reverse-rotation drilling. This bit is designed for general-purpose drilling in metals and plastics.

Where to buy Chicago-Latrobe 44497 drill bits worldwide?

3G Electric supplies Chicago-Latrobe 44497 left-hand drill bits worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this and other Chicago-Latrobe tooling.

How to select the correct left-hand drill bit size for bolt removal?

To select the correct left-hand drill bit, choose a size slightly smaller than the broken bolt's minor diameter. For a #27 bit (0.1440 inch), it suits small fasteners. Always use cutting oil and slow speed to prevent bit breakage. Chicago-Latrobe HSS bits offer good durability for this task.

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 left-hand high-speed steel jobber-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 Jobber Length Drill Bit: #29, 118° Point, HSS, Left Hand (MPN 44499)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #29, 118° Point, HSS, Left Hand (MPN 44499)
CHICAGO-LATROBE Jobber Length Drill Bit: #26, 118° Point, HSS, Left Hand (MPN 44496)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #26, 118° Point, HSS, Left Hand (MPN 44496)
Left-hand spiral drill bit for reverse-rotation drilling, commonly used in screw extraction and maintenance applications. High-speed steel construction with a 118° point angle. #25 size, 0.1495-inch diameter
CHICAGO-LATROBE
Left-hand spiral drill bit for reverse-rotation drilling, commonly used in screw extraction and maintenance applications. High-speed steel construction with a 118° point angle. #25 size, 0.1495-inch diameter
CHICAGO-LATROBE Jobber Length Drill Bit: #28, 118° Point, HSS, Left Hand (MPN 44498)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #28, 118° Point, HSS, Left Hand (MPN 44498)
Left-hand drill bit with a 118° point angle, made of high-speed steel. Designed for drilling holes in metal, commonly used to remove broken bolts or screws. Suitable for general-purpose drilling in ferrous and non-ferrous materials in maintenance, automotive, and industrial repair applications
CHICAGO-LATROBE
Left-hand drill bit with a 118° point angle, made of high-speed steel. Designed for drilling holes in metal, commonly used to remove broken bolts or screws. Suitable for general-purpose drilling in ferrous and non-ferrous materials in maintenance, automotive, and industrial repair applications
CHICAGO-LATROBE Jobber Length Drill Bit: #57, 118° Point, HSS, Left Hand (MPN 44527)
CHICAGO-LATROBE
CHICAGO-LATROBE Jobber Length Drill Bit: #57, 118° Point, HSS, Left Hand (MPN 44527)

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