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CHICAGO-LATROBE Straight Flute Hand Tap - General Purpose Hand Taps
CHICAGO-LATROBEGeneral Purpose Hand Taps

CHICAGO-LATROBE Straight Flute Hand Tap

The CHICAGO-LATROBE Straight Flute Hand Tap (7/16"-14 UNC) is a general-purpose hand tap with an H3 / 2B tolerance, 4 flutes, and a plug chamfer (MPN 173147). 3G Electric interprets this demand and sources the exact…

SKU 3G-OTH-221725

Brand
CHICAGO-LATROBE
Item
Straight Flute Hand Tap
Part Number
173147
Category
General Purpose Hand Taps
Available to Order
Also known as:173147CHICAGO-LATROBE
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
173147
Type
H3 / 2B, Plug Chamfer
Flute
4

Technical Documents

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

Product Description

The CHICAGO-LATROBE Straight Flute Hand Tap (7/16"-14 UNC) is a general-purpose hand tap with an H3 / 2B tolerance, 4 flutes, and a plug chamfer (MPN 173147). 3G Electric interprets this demand and sources the exact OEM-specified tool, supporting your machining operations across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Straight Flute Hand Tap 173147 used for?

This hand tap is used for cutting internal threads in metal components. It is designed for general-purpose threading applications, including maintenance, repair, and production work where a 7/16"-14 UNC thread is required.

What are the specifications of the CHICAGO-LATROBE 173147 hand tap?

The CHICAGO-LATROBE 173147 is a straight flute hand tap with a 7/16"-14 UNC thread size, H3 / 2B tolerance, 4 flutes, and a plug chamfer. It is a general-purpose tap suitable for through-hole or blind-hole threading in ferrous and non-ferrous materials.

Where to buy CHICAGO-LATROBE 173147 hand taps worldwide?

3G Electric supplies CHICAGO-LATROBE 173147 hand taps worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.

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

Select a tap with the exact thread size and pitch, such as the CHICAGO-LATROBE 173147. Ensure the tap has the correct chamfer type (plug for most applications) and flute count (4 flutes for chip clearance). Match the H limit to the required thread class (H3 for 2B).

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.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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