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CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173032) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173032)

The CHICAGO-LATROBE Spiral Point Tap (MPN 173032) is a general purpose spiral-point tap with a 7/16"-14 UNC thread size, featuring an H3 / 2B tolerance class, 3 flutes, and a bottoming chamfer. This tool is designed…

SKU 3G-OTH-214900

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 7/16"-14 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Point Taps
Available to Order
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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
173032
Type
H3 / 2B, Bottoming Chamfer
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 173032) is a general purpose spiral-point tap with a 7/16"-14 UNC thread size, featuring an H3 / 2B tolerance class, 3 flutes, and a bottoming chamfer. This tool is designed for through-hole threading in a variety of materials, delivering efficient chip evacuation and consistent thread quality.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap 173032 used for?

This spiral point tap is designed for threading blind or through holes in ferrous and non-ferrous materials. Its bottoming chamfer allows threading close to the bottom of a hole, making it suitable for general-purpose tapping in manufacturing and maintenance applications.

What are the specifications of the CHICAGO-LATROBE 173032 tap?

The CHICAGO-LATROBE 173032 is a 7/16"-14 UNC spiral point tap with H3 / 2B tolerance, 3 flutes, and a bottoming chamfer. It is a general-purpose tap designed for consistent thread formation in production environments.

Where to buy CHICAGO-LATROBE taps worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the 173032 spiral point tap.

How to select the correct tap for a 7/16"-14 UNC thread?

For a 7/16"-14 UNC thread, use a tap with matching size and pitch, such as the CHICAGO-LATROBE 173032. Ensure the tap has the correct chamfer (bottoming for blind holes) and flute count (3 flutes for chip evacuation). Always match the thread class (2B) to your application.

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
CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173033)
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CHICAGO-LATROBE Spiral Point Tap: 7/16"-20 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173033)
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173053)
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CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173053)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173052)
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CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173052)
CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173051)
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CHICAGO-LATROBE Spiral Point Tap: 1/4"-20 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173051)
CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173054)
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CHICAGO-LATROBE Spiral Point Tap: 1/2"-13 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 173054)
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173030)
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CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 173030)

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