CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: #8-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 282157)

SKU 3G-OTH-214837

Brand

CHICAGO-LATROBE

Item

Spiral Point Tap: #8-32 UNC, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

282157

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 is a general purpose spiral-point tap in #8-32 UNC size, featuring an H3 / 2B fit, plug chamfer, high speed steel construction, and 3 flutes (MPN 282157). 3G Electric interprets this demand and sources it across 14 industrial departments — with specialist depth in combustion, pumps and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap #8-32 UNC used for?

This tap is used for threading blind holes in ferrous and non-ferrous materials. Its spiral-point design pushes chips forward, preventing clogging and enabling faster production threading in manufacturing and maintenance applications.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap #8-32 UNC?

The tap has a #8-32 UNC thread size, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 282157.

Where to buy the CHICAGO-LATROBE Spiral Point Tap #8-32 UNC worldwide?

3G Electric supplies this CHICAGO-LATROBE tap worldwide. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct CHICAGO-LATROBE Spiral Point Tap for my application?

Select based on thread size (e.g., #8-32 UNC), material (HSS for general use), and chamfer type (plug for blind holes). Ensure the tap tolerance (H3) matches your required thread class (2B). 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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