CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (MPN 357348) is a general purpose spiral-point tap with a 5/16"-18 UNC thread size. It features an H5 / 2B-3B tolerance, 3 flutes, a plug chamfer, and is made of high speed steel.

SKU 3G-OTH-215072

Brand

CHICAGO-LATROBE

Item

Spiral Point Tap: 5/16"-18 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer

Technical Specifications

CHICAGO-LATROBE

Manufacturer Part Number

357348

Type

H5 / 2B-3B, Plug Chamfer, High Speed Steel 

Flute

3

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Technical Documents

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CHICAGO-LATROBE Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap 357348 used for?

The CHICAGO-LATROBE Spiral Point Tap 357348 is used for threading through holes in metal, steel, and alloys. Its spiral-point design pushes chips forward, preventing clogging. It is ideal for production tapping in automotive, aerospace, and general manufacturing where clean, accurate threads are required.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 357348?

The CHICAGO-LATROBE Spiral Point Tap 357348 has a thread size of 5/16"-18 UNC, with H5 tolerance for 2B-3B class fit. It features 3 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 357348, and it is designed for general-purpose tapping.

Where to buy CHICAGO-LATROBE Spiral Point Tap 357348 worldwide?

You can source the CHICAGO-LATROBE Spiral Point Tap 357348 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; we supply this tap to customers across industries.

How to select the right CHICAGO-LATROBE Spiral Point Tap for your application?

To select the right CHICAGO-LATROBE Spiral Point Tap, match the thread size (e.g., 5/16"-18 UNC) and tolerance (H5 for 2B-3B) to your hole requirements. Use spiral-point taps for through holes; choose plug chamfer for general use. High-speed steel suits most metals. Consult 3G Electric for application guidance.

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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