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CHICAGO-LATROBE Spiral-Point Extension Tap: M16x2, D11, 3 Flute, Plug Chamfer - Spiral-Point Extension Taps
CHICAGO-LATROBESpiral-Point Extension Taps

CHICAGO-LATROBE Spiral-Point Extension Tap: M16x2, D11, 3 Flute, Plug Chamfer

CHICAGO-LATROBE Spiral-Point Extension Taps.

SKU 3G-OTH-313644

Brand
CHICAGO-LATROBE
Item
Spiral-Point Extension Tap: M16x2, D11, 3 Flute, Plug Chamfer
Part Number
313609
Category
Spiral-Point Extension Taps
Available to Order
Also known as:313609CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313609

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

Product Description

CHICAGO-LATROBE Spiral-Point Extension Taps.

Frequently Asked Questions

What is the CHICAGO-LATROBE Extension Tap used for?

The CHICAGO-LATROBE Extension Tap is used for threading blind or deep holes in metalworking applications. Its extended length and spiral-point design allow chip evacuation forward, making it ideal for automotive, aerospace, and general manufacturing where standard taps cannot reach.

What are the specifications of the CHICAGO-LATROBE Extension Tap?

This extension tap has an M16x2 metric thread, D11 tolerance, 3 flutes, and a plug chamfer. The manufacturer part number is 313609. It is designed for threading in steel, stainless steel, and other alloys, with a spiral-point geometry for efficient chip control.

Where to buy CHICAGO-LATROBE Extension Tap worldwide?

You can source the CHICAGO-LATROBE Extension Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.

How to select the correct CHICAGO-LATROBE Extension Tap?

Select the tap based on thread size (M16x2), tolerance class (D11), and material being threaded. For blind holes, use a plug chamfer. Ensure the tap's flute count and spiral-point design match your application's chip evacuation needs. Consult CHICAGO-LATROBE's technical data for optimal performance.

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-point extension taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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