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CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer

The CHICAGO-LATROBE Spiral Point Tap (MPN 173034) is a 1/2"-13 UNC general purpose spiral-point tap with an H3 / 2B tolerance, bottoming chamfer, and 3-flute high-speed steel design. 3G Electric interprets your…

SKU 3G-OTH-214901

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Point 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
173034
Type
H3 / 2B, Bottoming Chamfer, High Speed Steel
Flute
3

Technical Documents

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (MPN 173034) is a 1/2"-13 UNC general purpose spiral-point tap with an H3 / 2B tolerance, bottoming chamfer, and 3-flute high-speed steel design. 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 a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is used for through-hole threading in production environments. Its spiral-point design pushes chips ahead, preventing clogging and enabling faster, cleaner threads in materials like steel and aluminum. 3G Electric supplies this tap across 14 industrial departments.

What are the specifications of the CHICAGO-LATROBE 173034 tap?

The CHICAGO-LATROBE 173034 is a 1/2"-13 UNC spiral point tap with H3 / 2B tolerance, 3 flutes, and a bottoming chamfer. It is made of high-speed steel for durability in general-purpose threading. 3G Electric sources this genuine CHICAGO-LATROBE part for worldwide delivery.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source genuine cutting tools like the 173034 spiral point tap and deliver them to your facility. Contact us for availability and lead time.

How to select the right spiral point tap for a job?

Select a spiral point tap like the CHICAGO-LATROBE 173034 for through-hole threading where chip evacuation is critical. Match the thread size (1/2"-13 UNC), chamfer type (bottoming for blind holes), and material (high-speed steel for general use). 3G Electric can help interpret your application needs.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The bottoming chamfer allows threading close to the hole bottom, making it suitable for general-purpose manufacturing and maintenance applications. It features a 1/2"-13 UNC thread, H3 / 2B tolerance, and 3-flute design
CHICAGO-LATROBE
This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The bottoming chamfer allows threading close to the hole bottom, making it suitable for general-purpose manufacturing and maintenance applications. It features a 1/2"-13 UNC thread, H3 / 2B tolerance, and 3-flute design
This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, preventing clogging. It features a bottoming chamfer for threading to the bottom of a hole, H3 / 2B tolerance, and high-speed steel construction. Common applications include general manufacturing and maintenance threading operations
CHICAGO-LATROBE
This spiral-point tap is designed for threading blind holes in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, preventing clogging. It features a bottoming chamfer for threading to the bottom of a hole, H3 / 2B tolerance, and high-speed steel construction. Common applications include general manufacturing and maintenance threading operations
CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173031)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173031)
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173030)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173030)
General purpose spiral-point tap for threading through-holes in metal. Features a spiral-point design that pushes chips forward to prevent clogging. Made from high-speed steel with a bottoming chamfer and 3 flutes. Thread size 1/2"-20 UNF, tolerance H3 / 2B
CHICAGO-LATROBE
General purpose spiral-point tap for threading through-holes in metal. Features a spiral-point design that pushes chips forward to prevent clogging. Made from high-speed steel with a bottoming chamfer and 3 flutes. Thread size 1/2"-20 UNF, tolerance H3 / 2B
CHICAGO-LATROBE Spiral Point Tap: #12-24 UNC, H3 / 2B, 2 Flute, Bottoming Chamfer, High Speed Steel (MPN 173027)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #12-24 UNC, H3 / 2B, 2 Flute, Bottoming Chamfer, High Speed Steel (MPN 173027)

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General purpose spiral-point tap for threading blind holes in ferrous and non-ferrous materials. The spiral-point design pushes chips forward to prevent clogging, enabling efficient production threading. Features #10-24 UNC thread, H3/2B tolerance, 2 flutes, and plug chamfer
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General purpose spiral-point tap for threading blind holes in ferrous and non-ferrous materials. The spiral-point design pushes chips forward to prevent clogging, enabling efficient production threading. Features #10-24 UNC thread, H3/2B tolerance, 2 flutes, and plug chamfer
CHICAGO-LATROBE Spiral Point Tap: M10x1.5 Metric, D6 / 6H, 3 Flute, Plug Chamfer (MPN 360942)
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General purpose spiral-point tap for threading #6-32 UNC holes. The spiral-point design pushes chips forward, making it suitable for through-hole tapping in production environments. Features H2 limit, 2B class of fit, 2 flutes, and plug chamfer. Commonly used in machining, automotive repair, and equipment maintenance
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General purpose spiral-point tap for threading #6-32 UNC holes. The spiral-point design pushes chips forward, making it suitable for through-hole tapping in production environments. Features H2 limit, 2B class of fit, 2 flutes, and plug chamfer. Commonly used in machining, automotive repair, and equipment maintenance
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