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CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer

The CHICAGO-LATROBE Spiral Point Tap (SKU 357660, MPN 357660) is a general purpose spiral-point tap with a 7/16"-14 UNC thread size. It features an H2 / 2B tolerance, plug chamfer, 3 flutes, and is made of high-speed…

SKU 3G-OTH-214213

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug 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
357660
Type
H2 / 2B, Plug 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 (SKU 357660, MPN 357660) is a general purpose spiral-point tap with a 7/16"-14 UNC thread size. It features an H2 / 2B tolerance, plug chamfer, 3 flutes, and is made of high-speed steel.

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, reducing clogging and enabling faster tapping in materials like steel and aluminum. 3G Electric supplies this tap across 14 industrial departments.

What are the specifications of the CHICAGO-LATROBE 357660 tap?

The CHICAGO-LATROBE 357660 is a 7/16"-14 UNC spiral point tap with H2 / 2B tolerance, 3 flutes, plug chamfer, and high-speed steel construction. It is designed for general-purpose through-hole threading. 3G Electric sources this genuine CHICAGO-LATROBE part for global 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 interpret your demand and deliver genuine cutting tools like the 357660 spiral point tap to any location. Contact us for availability and lead time.

How to select the right spiral point tap for through holes?

Select a spiral point tap like the CHICAGO-LATROBE 357660 for through holes to push chips forward. Match thread size (7/16"-14 UNC), chamfer (plug), and material (high-speed steel) to your workpiece. 3G Electric provides expert guidance across machining, electrical, and other departments.

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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This spiral-point tap is designed for general-purpose threading in through or blind holes. The spiral-point geometry pushes chips forward, reducing clogging in production tapping. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for tapping ferrous and non-ferrous materials
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This spiral-point tap is designed for general-purpose threading in through or blind holes. The spiral-point geometry pushes chips forward, reducing clogging in production tapping. Made from high-speed steel with a plug chamfer and 3-flute design, it is suitable for tapping ferrous and non-ferrous materials
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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 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
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
This spiral-point tap is designed for threading blind or through holes in metal. The spiral-point geometry pushes chips forward, reducing clogging during production tapping. Made from high-speed steel with a plug chamfer and 3 flutes, it cuts 3/8"-16 UNC threads with H2 / 2B tolerance
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This spiral-point tap is designed for threading blind or through holes in metal. The spiral-point geometry pushes chips forward, reducing clogging during production tapping. Made from high-speed steel with a plug chamfer and 3 flutes, it cuts 3/8"-16 UNC threads with H2 / 2B tolerance
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)

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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a plug chamfer and H2 / 2B tolerance for general-purpose applications. Made from high-speed steel with 2 flutes, it pushes chips forward for clean thread formation
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This spiral-point tap is designed for through-hole threading in ferrous and non-ferrous materials. It features a plug chamfer and H2 / 2B tolerance for general-purpose applications. Made from high-speed steel with 2 flutes, it pushes chips forward for clean thread formation
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This spiral-point tap is designed for general-purpose threading in ferrous and non-ferrous materials. The spiral-point geometry pushes chips forward, making it suitable for through-hole and blind-hole applications. It features a plug chamfer, H3 / 2B tolerance, and is made from high-speed steel with 3 flutes
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This spiral-point tap is designed for threading blind or through holes in materials such as steel, aluminum, and cast iron. The spiral-point design pushes chips ahead, facilitating production tapping. It features a 1/4"-28 UNF thread size, H2 / 2B tolerance, plug chamfer, 3 flutes, and is made from high-speed steel
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This spiral-point tap is designed for through-hole threading in production and maintenance applications. The spiral-point geometry pushes chips ahead of the tap, reducing chip congestion and enabling efficient threading in materials such as steel and aluminum. It features a D4 / 6H tolerance, 2-flute design, and plug chamfer, constructed from high-speed steel