CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer

SKU 3G-OTH-215075

Brand

CHICAGO-LATROBE

Item

Spiral Point Tap: 5/16"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

282504

Type

H3 / 2B, Plug Chamfer, High Speed Steel 

Flute

3

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Technical Documents

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CHICAGO-LATROBE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CHICAGO-LATROBE Spiral Point Tap (5/16"-24 UNF) is a general purpose spiral-point tap with H3 / 2B tolerance, plug chamfer, and 3 flutes, made from high speed steel (MPN 282504). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap 282504 used for?

The CHICAGO-LATROBE Spiral Point Tap 282504 is used for threading through-holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging. It is ideal for production tapping in automotive, aerospace, and general manufacturing where clean, accurate UNF threads are required.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 282504?

The CHICAGO-LATROBE Spiral Point Tap 282504 has a thread size of 5/16"-24 UNF, with a H3 / 2B tolerance class. It features 3 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 282504, and it is designed for general-purpose tapping in ferrous materials.

Where to buy CHICAGO-LATROBE Spiral Point Tap 282504 worldwide?

You can source the CHICAGO-LATROBE Spiral Point Tap 282504 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide reliable sourcing for this and other CHICAGO-LATROBE taps.

How to select the correct CHICAGO-LATROBE tap for UNF threads?

To select the correct CHICAGO-LATROBE tap for UNF threads, match the thread size (e.g., 5/16"-24 UNF) and tolerance class (H3 / 2B) to your application. For through-holes, a spiral-point tap like the 282504 is ideal. Ensure the tap material (high-speed steel) suits the workpiece hardness. Consult a tap drill chart for proper hole preparation.

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 general purpose 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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