EXW Singapore — collect or forward from our Singapore office.

3G Electric
CHICAGO-LATROBE #17 Left-Hand HSS Jobber-Length Drill Bit, 118° Point - Left-Hand High-Speed Steel Jobber-Length Drill Bits
CHICAGO-LATROBELeft-Hand High-Speed Steel Jobber-Length Drill Bits

CHICAGO-LATROBE #17 Left-Hand HSS Jobber-Length Drill Bit, 118° Point

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

SKU 3G-OTH-235711

Brand
CHICAGO-LATROBE
Item
#17 Left-Hand HSS Jobber-Length Drill Bit, 118° Point
Part Number
44487
Category
Left-Hand High-Speed Steel Jobber-Length Drill Bits
Available to Order
Also known as:44487CHICAGO-LATROBE
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
44487

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

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

Frequently Asked Questions

What is the CHICAGO-LATROBE Jobber Length Drill Bit #17 used for?

The CHICAGO-LATROBE #17 left-hand drill bit is designed for drilling holes in metal, particularly for screw extraction and reverse-rotation applications. Its 118° point and high-speed steel construction suit general-purpose drilling in ferrous and non-ferrous materials. Common in maintenance, tool-and-die, and production environments.

What are the specifications of the CHICAGO-LATROBE 44487 drill bit?

The CHICAGO-LATROBE 44487 is a #17 jobber-length drill bit with a 0.1730-inch diameter, 118° point angle, and left-hand spiral. It is made of high-speed steel (HSS) for durability. The left-hand design prevents bit walking in reverse-rotation drilling and aids in removing broken fasteners.

Where to buy CHICAGO-LATROBE drill bits worldwide?

3G Electric supplies CHICAGO-LATROBE drill bits worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 44487 left-hand bit. We source and deliver to any international destination.

How to select the correct left-hand drill bit for screw extraction?

For screw extraction, choose a left-hand drill bit like the CHICAGO-LATROBE #17 (0.1730 inch) that matches the fastener's minor diameter. Use a 118° point for general metals. Apply cutting oil and drill at slow speed with steady pressure. The left-hand rotation helps loosen seized screws during drilling.

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.
Not sure this is the right part? Photo-identify it→

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from CHICAGO-LATROBE

View all CHICAGO-LATROBE parts →
Left-hand high-speed steel jobber-length drill bit with a 118° point angle and #6 wire gauge size (0.2040 in diameter). Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metal. Suitable for general-purpose drilling in steel, aluminum, and other alloys
CHICAGO-LATROBE
Left-hand high-speed steel jobber-length drill bit with a 118° point angle and #6 wire gauge size (0.2040 in diameter). Designed for reverse rotation drilling, commonly used to remove broken bolts or screws in metal. Suitable for general-purpose drilling in steel, aluminum, and other alloys

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first