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CHICAGO-LATROBE 3/8"-16 UNC General Purpose Spiral-Point Tap - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE 3/8"-16 UNC General Purpose Spiral-Point Tap

The CHICAGO-LATROBE Spiral Point Tap (MPN 357504) is a 3/8"-16 UNC general purpose spiral-point tap with an H2 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel. 3G Electric interprets your…

SKU 3G-OTH-215018

Brand
CHICAGO-LATROBE
Item
3/8"-16 UNC General Purpose Spiral-Point Tap
Category
General Purpose Spiral-Point Taps
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
357504
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 (MPN 357504) is a 3/8"-16 UNC general purpose spiral-point tap with an H2 / 2B tolerance, plug chamfer, and 3 flutes, made from high-speed steel. 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.

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 used for?

The CHICAGO-LATROBE Spiral Point Tap is used for threading blind or through holes in metal, particularly in production environments. Its spiral-point design pushes chips forward, reducing clogging. It is ideal for tapping 3/8"-16 UNC threads in materials like steel, aluminum, and cast iron.

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

The CHICAGO-LATROBE Spiral Point Tap has a 3/8"-16 UNC thread size, H2 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is 357504. This tap is designed for general-purpose threading in metalworking applications.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps 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 times on the CHICAGO-LATROBE Spiral Point Tap (MPN 357504) and other tooling needs.

How to select the right CHICAGO-LATROBE tap for my application?

To select the right CHICAGO-LATROBE tap, match the thread size (e.g., 3/8"-16 UNC), chamfer type (plug for general use), and material (HSS for steel). Consider hole type: spiral-point taps push chips forward, ideal for through holes. For blind holes, consider spiral-flute taps. Always verify tolerance class (H2 / 2B) for fit.

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 threading through-holes in metal, steel, and alloys. Features H3 / 2B tolerance, plug chamfer, 3 flutes, and high speed steel construction. The spiral-point design pushes chips forward to prevent clogging and enable faster threading
CHICAGO-LATROBE
General purpose spiral-point tap for threading through-holes in metal, steel, and alloys. Features H3 / 2B tolerance, plug chamfer, 3 flutes, and high speed steel construction. The spiral-point design pushes chips forward to prevent clogging and enable faster threading
This spiral-point tap is designed for threading through holes in metal and other materials. The spiral-point design pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and 3 flutes, it is suitable for general-purpose threading applications
CHICAGO-LATROBE
This spiral-point tap is designed for threading through holes in metal and other materials. The spiral-point design pushes chips forward, reducing clogging and enabling efficient threading. Made from high-speed steel with a plug chamfer and 3 flutes, it is suitable for general-purpose threading applications
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 7/16"-14 UNC, H2 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 357660)
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
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 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
CHICAGO-LATROBE
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 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
CHICAGO-LATROBE
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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