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CHICAGO-LATROBE Oversized Spiral-Point Tap - Oversized Spiral-Point Taps
CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE Oversized Spiral-Point Tap

The CHICAGO-LATROBE Spiral Point Tap (SKU 313507, MPN 313507) is an oversized spiral-point tap with a 7/16"-20 UNF thread, featuring an H11 / 1B tolerance, plug chamfer, and 3-flute high-speed steel construction. 3G…

SKU 3G-OTH-251261

Brand
CHICAGO-LATROBE
Item
Oversized Spiral-Point Tap
Part Number
313507
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313507CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313507
Type
H11 / 1B, Plug Chamfer, High Speed Steel
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (SKU 313507, MPN 313507) is an oversized spiral-point tap with a 7/16"-20 UNF thread, featuring an H11 / 1B tolerance, plug chamfer, and 3-flute high-speed steel construction. 3G Electric interprets demand and delivers this genuine industrial cutting tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap 313507 used for?

The CHICAGO-LATROBE Spiral Point Tap 313507 is used for threading holes in metal, particularly for through-hole applications. Its spiral point design pushes chips forward, reducing clogging. It is suitable for industrial manufacturing and maintenance where precise UNF threads are required.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 313507?

The CHICAGO-LATROBE Spiral Point Tap 313507 has a thread size of 7/16"-20 UNF, with an H11 / 1B tolerance class. It features 3 flutes, a plug chamfer, and is made of high-speed steel. The manufacturer part number is 313507, and it is an oversized spiral-point tap.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead times on the CHICAGO-LATROBE Spiral Point Tap 313507.

How to select the right CHICAGO-LATROBE tap for a job?

To select the right CHICAGO-LATROBE tap, match the thread size and pitch to your hole requirements. For through holes, a spiral point tap like the 313507 is ideal. Consider material hardness and tap tolerance class (e.g., H11 / 1B) for proper fit. Consult a tap selection guide for best results.

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

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Oversized spiral-point tap for through-hole threading. Features a 3/4"-16 UNF thread, H11/1B tolerance, 4 flutes, and plug chamfer. The spiral point design pushes chips forward, reducing clogging in production threading applications
CHICAGO-LATROBE
Oversized spiral-point tap for through-hole threading. Features a 3/4"-16 UNF thread, H11/1B tolerance, 4 flutes, and plug chamfer. The spiral point design pushes chips forward, reducing clogging in production threading applications

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