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CHICAGO-LATROBE 1/2"-13 UNC General Purpose Spiral-Flute Tap - General Purpose Spiral-Flute Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Flute Taps

CHICAGO-LATROBE 1/2"-13 UNC General Purpose Spiral-Flute Tap

The CHICAGO-LATROBE Spiral Flute Tap (SKU 368071, MPN 368071) is a general-purpose spiral-flute tap with a 1/2"-13 UNC thread size. It features an H3 / 2B tolerance, bottoming chamfer, 3-flute design, and is made…

SKU 3G-OTH-229927

Brand
CHICAGO-LATROBE
Item
1/2"-13 UNC General Purpose Spiral-Flute Tap
Category
General Purpose Spiral-Flute Taps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
368071
Type
H3 / 2B, Bottoming Chamfer, High Speed Steel
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Flute Tap (SKU 368071, MPN 368071) is a general-purpose spiral-flute tap with a 1/2"-13 UNC thread size. It features an H3 / 2B tolerance, bottoming chamfer, 3-flute design, and is made from high-speed steel. 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.

Frequently Asked Questions

What is the CHICAGO-LATROBE 368071 spiral flute tap used for?

The CHICAGO-LATROBE 368071 spiral flute tap is used for threading blind holes in materials like steel and aluminum. Its spiral flute design evacuates chips upward, preventing clogging. It is ideal for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 368071 tap?

The CHICAGO-LATROBE 368071 is a 1/2"-13 UNC spiral flute tap with a H3 / 2B tolerance, 3 flutes, and a bottoming chamfer. It is made of high-speed steel (HSS) and is designed for threading blind holes. The manufacturer part number is 368071.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 368071 spiral flute tap.

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

For blind holes, choose a spiral flute tap like the CHICAGO-LATROBE 368071, which pushes chips upward. Match the tap size (e.g., 1/2"-13 UNC) to your hole thread. Use a bottoming chamfer for threads close to the hole bottom. Ensure material compatibility with high-speed steel.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
CHICAGO-LATROBE Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 368097)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Flute Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 368097)
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry evacuates chips upward, reducing clogging in bottoming applications. Made from high-speed steel with a bottoming chamfer and H3 / 2B tolerance, it is suited for general-purpose tapping operations
CHICAGO-LATROBE
This spiral-flute tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral flute geometry evacuates chips upward, reducing clogging in bottoming applications. Made from high-speed steel with a bottoming chamfer and H3 / 2B tolerance, it is suited for general-purpose tapping operations
CHICAGO-LATROBE Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 367990)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Flute Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 367990)
General purpose spiral-flute tap for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward to prevent clogging. Features a bottoming chamfer for threading to the bottom of a blind hole. Made from high-speed steel with H3 / 2B tolerance and 3 flutes. Commonly used in general manufacturing and maintenance applications
CHICAGO-LATROBE
General purpose spiral-flute tap for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward to prevent clogging. Features a bottoming chamfer for threading to the bottom of a blind hole. Made from high-speed steel with H3 / 2B tolerance and 3 flutes. Commonly used in general manufacturing and maintenance applications
CHICAGO-LATROBE Spiral Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 367933)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 367933)
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of a hole, with spiral flutes that evacuate chips upward. Made from high-speed steel with H3/2B tolerance for class 2B fit. Suitable for manufacturing and maintenance tapping operations
CHICAGO-LATROBE
General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of a hole, with spiral flutes that evacuate chips upward. Made from high-speed steel with H3/2B tolerance for class 2B fit. Suitable for manufacturing and maintenance tapping operations

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