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CHICAGO-LATROBE Spiral Point Tap: #1-72 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356102) - General Purpose Spiral-Point Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Point Taps

CHICAGO-LATROBE Spiral Point Tap: #1-72 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356102)

The CHICAGO-LATROBE Spiral Point Tap is a general purpose spiral-point tap in #1-72 UNF size, featuring an H2 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 356102). 3G Electric…

SKU 3G-OTH-214855

Brand
CHICAGO-LATROBE
Item
Spiral Point Tap: #1-72 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel
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
356102
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 is a general purpose spiral-point tap in #1-72 UNF size, featuring an H2 / 2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction (MPN 356102). 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Point Tap #1-72 UNF used for?

This tap is used for threading #1-72 UNF holes in production and maintenance applications. Its spiral-point design pushes chips forward, making it ideal for through-hole threading in metals. It is commonly used in automotive, aerospace, and general manufacturing where precise internal threads are required.

What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 356102?

The CHICAGO-LATROBE Spiral Point Tap MPN 356102 is a #1-72 UNF tap with H2 / 2B tolerance, 2 flutes, and a plug chamfer. It is made from high-speed steel (HSS) and is designed for general-purpose threading. The spiral-point geometry helps evacuate chips forward for efficient through-hole tapping.

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 356102.

How to select the right CHICAGO-LATROBE spiral point tap?

Select a tap based on thread size, pitch, and material. For #1-72 UNF threads in through-holes, a spiral-point tap like the CHICAGO-LATROBE 356102 with H2 / 2B tolerance is suitable. Ensure the tap matches the hole depth and chamfer type—plug chamfer works for most general applications. Always use proper cutting fluid.

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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Cross-referenced by specification & description
High-speed steel spiral-point tap with #1-72 UNF thread size, H1 / 2B tolerance, 2 flutes, and plug chamfer. Designed for threading blind holes in production and maintenance applications, the spiral-point design pushes chips forward to prevent clogging. Suitable for use on steel, aluminum, and other metals
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High-speed steel spiral-point tap with #1-72 UNF thread size, H1 / 2B tolerance, 2 flutes, and plug chamfer. Designed for threading blind holes in production and maintenance applications, the spiral-point design pushes chips forward to prevent clogging. Suitable for use on steel, aluminum, and other metals
CHICAGO-LATROBE Spiral Point Tap: #0-80 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356027)
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CHICAGO-LATROBE Spiral Point Tap: #0-80 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356027)
CHICAGO-LATROBE Spiral Point Tap: #0-80 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356002)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #0-80 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356002)
CHICAGO-LATROBE Spiral Point Tap: #12-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356845)
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CHICAGO-LATROBE Spiral Point Tap: #12-28 UNF, H3 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356845)
CHICAGO-LATROBE Spiral Point Tap: #10-32 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356746)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: #10-32 UNF, H2 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 356746)
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357363)
CHICAGO-LATROBE
CHICAGO-LATROBE Spiral Point Tap: 5/16"-24 UNF, H1 / 2B, 2 Flute, Plug Chamfer, High Speed Steel (MPN 357363)

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