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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 is an oversized spiral-point tap in M12x1.25 metric size, featuring a D11 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 313575). 3G Electric interprets your demand for this…

SKU 3G-OTH-251286

Brand
CHICAGO-LATROBE
Item
Oversized Spiral-Point Tap
Part Number
313575
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313575CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313575
Type
D11 / 6H, Plug Chamfer
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap is an oversized spiral-point tap in M12x1.25 metric size, featuring a D11 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 313575). 3G Electric interprets your demand for this OEM-specified tool and delivers it with specialist sourcing support across 14 industrial departments.

Frequently Asked Questions

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

The CHICAGO-LATROBE Spiral Point Tap is used for threading metric holes in production environments. Its spiral-point design pushes chips forward, making it ideal for through-hole tapping in metals. The M12x1.25 size with D11 / 6H tolerance suits precision threading in automotive, aerospace, and general manufacturing applications.

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

This tap has a metric M12x1.25 thread size, D11 / 6H tolerance class, 3 flutes, and a plug chamfer. The oversized spiral-point design provides chip evacuation for through-hole tapping. The manufacturer part number is 313575. It is designed for use with metric threading applications in industrial settings.

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 time on the M12x1.25 spiral point tap (MPN 313575) or other CHICAGO-LATROBE tooling.

How to select the right CHICAGO-LATROBE tap for metric threads?

Select a tap based on thread size, pitch, and tolerance class. For M12x1.25 threads, use a tap with D11 / 6H tolerance for precision fit. Choose spiral-point taps for through holes and spiral-flute taps for blind holes. Verify material hardness and use appropriate cutting fluid to extend tool life.

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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