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CHICAGO-LATROBE Spiral Point Tap: M12x1.5 Metric, D11 / 6H, 3 Flute - Oversized Spiral-Point Taps
CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: M12x1.5 Metric, D11 / 6H, 3 Flute

The CHICAGO-LATROBE Spiral Point Tap is an M12x1.5 Metric oversized spiral-point tap with a D11 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 313576). Designed for through-hole threading, its spiral-point…

SKU 3G-OTH-251265

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: M12x1.5 Metric, D11 / 6H, 3 Flute
Part Number
313576
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313576CHICAGO-LATROBE
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Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313576
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 M12x1.5 Metric oversized spiral-point tap with a D11 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 313576). Designed for through-hole threading, its spiral-point geometry pushes chips ahead, reducing clogging and breakage. 3G Electric interprets your demand, sources this genuine OEM tool, and supports your machining operations across 14 industrial departments — with specialist depth in cutting tools and controls.

Frequently Asked Questions

What is a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral point pushes chips ahead, preventing clogging. The M12x1.5 metric size with D11 / 6H tolerance suits precision threading in production machining, automotive, and general manufacturing applications.

What are the specifications of the CHICAGO-LATROBE 313576 tap?

The CHICAGO-LATROBE 313576 is an oversized spiral point tap with M12x1.5 metric thread, D11 / 6H tolerance, 3 flutes, and a plug chamfer. It is designed for through-hole threading and is manufactured under part number 313576.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the M12x1.5 spiral point tap or any other CHICAGO-LATROBE tooling.

How to select the correct oversized tap for metric threads?

Select an oversized tap like the CHICAGO-LATROBE D11 / 6H when threading after coating or heat treatment. Match the tap's thread size (M12x1.5), tolerance class, and chamfer type (plug) to your application. Always verify the hole size and material hardness before ordering.

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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