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CHICAGO-LATROBE Spiral Point Tap: M10x1.25 Metric, D11 / 6H, 3 Flute, Plug Chamfer - Oversized Spiral-Point Taps
CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: M10x1.25 Metric, D11 / 6H, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap is an M10x1.25 Metric oversized spiral-point tap, model 313518, with a D11 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 313518). This tap…

SKU 3G-OTH-251154

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: M10x1.25 Metric, D11 / 6H, 3 Flute, Plug Chamfer
Part Number
313518
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313518CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313518
Type
D11 / 6H, 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 is an M10x1.25 Metric oversized spiral-point tap, model 313518, with a D11 / 6H tolerance, 3-flute design, plug chamfer, and high-speed steel construction (MPN 313518). This tap is designed for through-hole threading applications, where its spiral-point geometry pushes chips ahead of the cutting action.

Frequently Asked Questions

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

A CHICAGO-LATROBE spiral point tap is used for threading blind or through holes in metal. Its spiral-point design pushes chips forward, preventing clogging. Common applications include automotive, aerospace, and general manufacturing where precise metric threads are required.

What are the specifications of the CHICAGO-LATROBE M10x1.25 spiral point tap?

This CHICAGO-LATROBE tap has a metric M10x1.25 thread size, D11 / 6H tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel and is an oversized spiral-point tap. The manufacturer part number is 313518.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric. As a global industrial distributor, 3G Electric handles full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

To select the correct CHICAGO-LATROBE tap, match the thread size (e.g., M10x1.25), tolerance class (D11 / 6H), and chamfer type (plug) to your material and hole type. For blind holes, use spiral point taps to push chips forward. Always verify the tap's flute count and coating for the workpiece hardness.

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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