CHICAGO-LATROBEOversized Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H11 / 1B, 3 Flute, Plug Chamfer (MPN 313562)

CHICAGO-LATROBE Oversized Spiral-Point Taps.

SKU 3G-OTH-251146

Brand

CHICAGO-LATROBE

Item

Spiral Point Tap: 7/16"-20 UNF, H11 / 1B, 3 Flute, Plug Chamfer

Local availability & support

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

313562

Technical Documents

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CHICAGO-LATROBE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

CHICAGO-LATROBE Oversized Spiral-Point Taps.

Frequently Asked Questions

What is the CHICAGO-LATROBE 313562 spiral point tap used for?

The CHICAGO-LATROBE 313562 spiral point tap is used for threading holes in production machining. Its spiral-point design pushes chips ahead, making it ideal for through-hole tapping in metals. Common applications include automotive, aerospace, and general manufacturing where UNF threads are required.

What are the specifications of the CHICAGO-LATROBE 313562 tap?

The CHICAGO-LATROBE 313562 is an oversized spiral-point tap with thread size 7/16"-20 UNF, H11 / 1B tolerance, 3 flutes, and plug chamfer. It is designed for through-hole tapping and is made by CHICAGO-LATROBE. The manufacturer part number is 313562.

Where to buy CHICAGO-LATROBE taps worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 313562 spiral point tap.

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

To select the correct CHICAGO-LATROBE tap, match the thread size (e.g., 7/16"-20 UNF), tolerance class (H11 / 1B), and tap type (spiral point for through holes) to your material and hole condition. Oversized taps compensate for hole shrinkage after heat treatment. Consult CHICAGO-LATROBE's catalog for material-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.

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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