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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

3G Electric supplies the CHICAGO-LATROBE Spiral Point Tap (MPN 313513), an oversized spiral-point tap in 3/4"-16 UNF. This H11 / 1B, 4-flute, plug chamfer tap is made of high-speed steel, sourced across 14 industrial…

SKU 3G-OTH-251143

Brand
CHICAGO-LATROBE
Item
Oversized Spiral-Point Tap
Part Number
313513
Category
Oversized Spiral-Point Taps
Available to Order
Also known as:313513CHICAGO-LATROBE
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
313513
Type
H11 / 1B, Plug Chamfer, High Speed Steel
Flute
4

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

Product Description

3G Electric supplies the CHICAGO-LATROBE Spiral Point Tap (MPN 313513), an oversized spiral-point tap in 3/4"-16 UNF. This H11 / 1B, 4-flute, plug chamfer tap is made of high-speed steel, sourced across 14 industrial departments with specialist depth in cutting tools.

Frequently Asked Questions

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

A CHICAGO-LATROBE Spiral Point Tap is used for threading blind holes in production machining. Its spiral-point design pushes chips ahead, preventing clogging. This 3/4"-16 UNF tap with H11/1B tolerance is ideal for creating precise internal threads in steel and other materials across industrial applications.

What are the specifications of the CHICAGO-LATROBE 313513 tap?

The CHICAGO-LATROBE 313513 is a 3/4"-16 UNF spiral point tap with H11/1B thread class, 4 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. This oversized tap is designed for threading blind holes in production environments.

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 CHICAGO-LATROBE 313513 spiral point tap or any other cutting tool from our extensive sourcing network.

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

Select a CHICAGO-LATROBE tap based on thread size, pitch, material, and hole type. For blind holes, use a spiral point tap like the 313513 (3/4"-16 UNF, H11/1B). Match the tap's HSS material to workpiece hardness. Consult a technical specialist for application-specific recommendations.

Used in

Common applications for CHICAGO-LATROBE
Aerospace assembly — Chicago-Latrobe NAS 907 Type B aircraft-extension drill bits for drilling fastener holes in aluminum and titanium skins.
Metal fabrication — Chicago-Latrobe reduced-shank drill bit sets for enlarging holes in structural steel using magnetic drill presses.
Maintenance repair — Chicago-Latrobe left-hand cobalt jobber-length drill bits for removing broken bolts in machinery.
Tool and die making — Chicago-Latrobe jobber-length drill bit sets with 135° split point for precision hole drilling in hardened steels.
Automotive repair — Chicago-Latrobe spiral-flute screw extractors for removing seized fasteners in engine blocks or exhaust systems.
General manufacturing — Chicago-Latrobe HSS jobber-length drill bits for production drilling in mild steel and cast iron.
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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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