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CHICAGO-LATROBE General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE General Purpose Spiral-Point Tap

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
General Purpose Spiral-Point Tap
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
357348
Type
H5 / 2B-3B, Plug 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 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.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 5/16"-18 UNC thread, H5 tolerance for 2B-3B classes, 2-flute design, plug chamfer, and high-speed steel construction. The spiral point pushes chips forward to reduce clogging and breakage during production tapping
CHICAGO-LATROBE
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 5/16"-18 UNC thread, H5 tolerance for 2B-3B classes, 2-flute design, plug chamfer, and high-speed steel construction. The spiral point pushes chips forward to reduce clogging and breakage during production tapping
This spiral-point tap is designed for through-hole threading in production environments. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for general-purpose threading operations
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This spiral-point tap is designed for through-hole threading in production environments. The spiral-point geometry pushes chips forward, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for general-purpose threading operations
This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 2-flute design pushes chips forward, reducing clogging in production environments. The tap has a 5/16"-18 UNC thread size with H3 / 2B tolerance, plug chamfer, and is made from high-speed steel
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. Its 2-flute design pushes chips forward, reducing clogging in production environments. The tap has a 5/16"-18 UNC thread size with H3 / 2B tolerance, plug chamfer, and is made from high-speed steel
CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357546)
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CHICAGO-LATROBE Spiral Point Tap: 3/8"-16 UNC, H5 / 2B-3B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357546)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357249)
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CHICAGO-LATROBE Spiral Point Tap: 5/16"-18 UNC, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357249)
This spiral-point tap is designed for threading through-holes in metal, wood, or plastic. Its spiral-point geometry pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and H2 / 2B tolerance, it is suitable for general-purpose production and maintenance work
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This spiral-point tap is designed for threading through-holes in metal, wood, or plastic. Its spiral-point geometry pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and H2 / 2B tolerance, it is suitable for general-purpose production and maintenance work

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This general purpose spiral-point tap is made from high-speed steel and features a 1/4"-20 UNC thread size with H3 / 2B tolerance. The plug chamfer and 2-flute design are suited for through-hole threading in common metals. The spiral point pushes chips forward, reducing clogging in applications such as general manufacturing and maintenance
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This general purpose spiral-point tap is made from high-speed steel and features a 1/4"-20 UNC thread size with H3 / 2B tolerance. The plug chamfer and 2-flute design are suited for through-hole threading in common metals. The spiral point pushes chips forward, reducing clogging in applications such as general manufacturing and maintenance
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This spiral-point tap is designed for through-hole threading in a variety of materials. It features a bottoming chamfer for threading close to the bottom of a hole, with H3 / 2B tolerance and 3 flutes for efficient chip evacuation
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This general purpose spiral-point tap is designed for threading through-holes in metal. Its spiral-point geometry pushes chips forward, facilitating efficient chip evacuation during production tapping. Made from high-speed steel, it features a plug chamfer and 3 flutes, with H3 / 2B tolerance for consistent thread class
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This general purpose spiral-point tap is designed for threading through-holes in metal. Its spiral-point geometry pushes chips forward, facilitating efficient chip evacuation during production tapping. Made from high-speed steel, it features a plug chamfer and 3 flutes, with H3 / 2B tolerance for consistent thread class
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Spiral-point tap designed for through-hole threading in general purpose applications. Features 1/4"-20 UNC thread, H3 / 2B tolerance, 2 flutes, and plug chamfer. The spiral point pushes chips ahead, reducing clogging and enabling efficient tapping in materials such as steel, aluminum, and cast iron
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