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CHICAGO-LATROBE 3-Piece Spiral-Flute Screw Extractor Set #4, #5, #6 - Spiral-Flute Extractor Sets
CHICAGO-LATROBESpiral-Flute Extractor Sets

CHICAGO-LATROBE 3-Piece Spiral-Flute Screw Extractor Set #4, #5, #6

The CHICAGO-LATROBE Screw Extractor Set is a 3-piece spiral-flute extractor set in sizes #4, #5, and #6. It is designed for removing broken bolts or studs, with a size #5 extractor covering M12 to M20 and 7/16 in to…

SKU 3G-OTH-320123

Brand
CHICAGO-LATROBE
Item
3-Piece Spiral-Flute Screw Extractor Set #4, #5, #6
Part Number
65037
Category
Spiral-Flute Extractor Sets
Available to Order
Also known as:65037CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
65037

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

Product Description

The CHICAGO-LATROBE Screw Extractor Set is a 3-piece spiral-flute extractor set in sizes #4, #5, and #6. It is designed for removing broken bolts or studs, with a size #5 extractor covering M12 to M20 and 7/16 in to 1 in. The set includes manufacturer part number 65037.

Frequently Asked Questions

What is the CHICAGO-LATROBE Screw Extractor Set used for?

This 3-piece spiral-flute extractor set is designed for removing broken bolts, studs, or screws from machinery and equipment. It is commonly used in industrial maintenance, automotive repair, and metalworking applications where damaged fasteners must be extracted without damaging the surrounding material.

What are the specifications of the CHICAGO-LATROBE Screw Extractor Set 65037?

The set includes sizes #4, #5, and #6 spiral-flute extractors. The #5 extractor fits bolt sizes M12 to M20 and 7/16 in to 1 in. The set is manufactured by CHICAGO-LATROBE under part number 65037. Spiral-flute design provides strong grip and easy removal of broken fasteners.

Where to buy CHICAGO-LATROBE Screw Extractor Set 65037 worldwide?

3G Electric supplies the CHICAGO-LATROBE Screw Extractor Set 65037 to customers worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact our team to place an order or request a quote for this spiral-flute extractor set.

How to use a spiral-flute screw extractor set?

First, drill a pilot hole into the center of the broken fastener using a drill bit slightly smaller than the extractor. Insert the spiral-flute extractor into the hole and turn counterclockwise with a tap wrench or socket. The flutes grip the fastener walls, allowing removal without damaging threads.

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 spiral-flute extractor sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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