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CHICAGO-LATROBE Spiral Point Tap: #3-48 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356225) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: #3-48 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356225)

The CHICAGO-LATROBE Spiral Point Tap (#3-48 UNC, MPN 356225) is a general purpose spiral-point tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction. We interpret your threading needs…

SKU 3G-OTH-216000

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: #3-48 UNC, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel
Part Number
356225
Category
General Purpose Spiral-Point Taps
Available to Order
Also known as:356225CHICAGO-LATROBE
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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
356225
Type
H2 / 2B, Plug Chamfer, High Speed Steel
Flute
2

Technical Documents

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (#3-48 UNC, MPN 356225) is a general purpose spiral-point tap with H2 / 2B tolerance, 2 flutes, plug chamfer, and high-speed steel construction. We interpret your threading needs, source this OEM tap, and support your production across 14 industrial departments — with specialist depth in combustion, pumps, and controls as a trust anchor.

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 a CHICAGO-LATROBE spiral point tap used for?

A CHICAGO-LATROBE spiral point tap is used for through-hole threading in metalworking. Its spiral point pushes chips ahead, preventing clogging. This #3-48 UNC tap is ideal for production tapping in steel, aluminum, and alloys, ensuring clean threads in automotive, aerospace, and general machining applications.

What are the specifications of the CHICAGO-LATROBE #3-48 UNC tap?

This CHICAGO-LATROBE tap is #3-48 UNC with H2 / 2B tolerance, plug chamfer, 2 flutes, and high-speed steel construction. The manufacturer part number is 356225. It is designed for general-purpose spiral-point tapping in through holes, providing efficient chip evacuation and thread accuracy.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order the #3-48 UNC spiral point tap (MPN 356225) or any other CHICAGO-LATROBE tooling for your machining needs.

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

Select a spiral point tap like this CHICAGO-LATROBE #3-48 UNC for through holes to push chips forward. Match thread size, pitch, and chamfer (plug for general use) to your material. High-speed steel suits most metals. Ensure H2 / 2B tolerance for standard fit. Consult a tooling specialist for optimal performance.

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 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 threading blind holes in production machining. The spiral point pushes chips forward, reducing clogging and enabling efficient tapping in ferrous and non-ferrous materials. Made from high speed steel with a plug chamfer and 2 flutes, it provides a H2 / 2B class fit for #4-40 UNC threads
CHICAGO-LATROBE
This spiral-point tap is designed for threading blind holes in production machining. The spiral point pushes chips forward, reducing clogging and enabling efficient tapping in ferrous and non-ferrous materials. Made from high speed steel with a plug chamfer and 2 flutes, it provides a H2 / 2B class fit for #4-40 UNC threads
This spiral-point tap is designed for general-purpose threading of blind or through holes in metals such as steel, aluminum, and cast iron. The spiral-point geometry pushes chips forward, reducing clogging in production environments. Made from high-speed steel with a D4 / 6H tolerance class, 2 flutes, and a plug chamfer. Manufacturer part number 360854
CHICAGO-LATROBE
This spiral-point tap is designed for general-purpose threading of blind or through holes in metals such as steel, aluminum, and cast iron. The spiral-point geometry pushes chips forward, reducing clogging in production environments. Made from high-speed steel with a D4 / 6H tolerance class, 2 flutes, and a plug chamfer. Manufacturer part number 360854

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