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CHICAGO-LATROBE Spiral Flute Tap: #8-32 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 282104) - General Purpose Spiral-Flute Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Flute Taps

CHICAGO-LATROBE Spiral Flute Tap: #8-32 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 282104)

SKU 3G-OTH-230535

Brand
CHICAGO-LATROBE
Item
Spiral Flute Tap: #8-32 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
282104
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CHICAGO-LATROBE Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

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

This tap is used for threading blind holes in ferrous and non-ferrous materials. Its spiral-flute design pulls chips upward, preventing clogging at the bottom of the hole. It is ideal for general-purpose tapping in manufacturing, maintenance, and repair applications where a bottoming chamfer is required.

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

The tap has a #8-32 UNC thread size with an H3 pitch diameter tolerance and a 2B class of fit. It features 3 flutes and a bottoming chamfer. The manufacturer part number is 282104. It is designed for general-purpose tapping in a variety of materials.

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

3G Electric supplies the CHICAGO-LATROBE Spiral Flute Tap #8-32 UNC worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

How to select the correct spiral flute tap for blind holes?

For blind holes, choose a spiral-flute tap with a bottoming chamfer, like this CHICAGO-LATROBE model. The spiral flutes evacuate chips upward, preventing packing at the hole bottom. Ensure the tap size matches the thread specification (#8-32 UNC) and the material being tapped.

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-flute taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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