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CHICAGO-LATROBE Straight Flute Tap: 1/2"-20 UNF, H5 / 2B, 4 Flute, Plug Chamfer - General Purpose Hand Taps
CHICAGO-LATROBEGeneral Purpose Hand Taps

CHICAGO-LATROBE Straight Flute Tap: 1/2"-20 UNF, H5 / 2B, 4 Flute, Plug Chamfer

The CHICAGO-LATROBE Straight Flute Tap (MPN 306485) is a general-purpose hand tap with a 1/2"-20 UNF thread, H5 / 2B tolerance, 4-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets…

SKU 3G-OTH-221781

Brand
CHICAGO-LATROBE
Item
Straight Flute Tap: 1/2"-20 UNF, H5 / 2B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
Available to Order
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Worldwide Shipping
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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
306485
Type
H5 / 2B, Plug Chamfer, High Speed Steel
Flute
4

Technical Documents

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

Product Description

The CHICAGO-LATROBE Straight Flute Tap (MPN 306485) is a general-purpose hand tap with a 1/2"-20 UNF thread, H5 / 2B tolerance, 4-flute design, plug chamfer, and high-speed steel construction. 3G Electric interprets this demand and sources it across 14 industrial departments, with specialist depth in combustion, pumps, and controls as an authorized distributor for brands like Schneider, ABB, Siemens, SKF, Festo, Fluke, Interpump, and FBR.

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 Straight Flute Tap used for?

This CHICAGO-LATROBE tap is used for cutting internal threads in metal parts. It is ideal for general-purpose hand tapping in maintenance, repair, and production environments, particularly for creating 1/2"-20 UNF threads in through or blind holes.

What are the specifications of the CHICAGO-LATROBE Straight Flute Tap?

The tap has a 1/2"-20 UNF thread size, H5 / 2B tolerance, 4 flutes, and a plug chamfer. It is made of high-speed steel (HSS) and is designed for general-purpose hand tapping. The manufacturer part number is 306485.

Where to buy CHICAGO-LATROBE Straight Flute Tap in worldwide?

You can source the CHICAGO-LATROBE Straight Flute Tap through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring you receive the correct tool for your threading application.

How to select the correct CHICAGO-LATROBE Straight Flute Tap?

Select this tap when you need to cut 1/2"-20 UNF internal threads in metal. The plug chamfer suits through or blind holes, while the H5 tolerance ensures a precise fit. For harder materials, consider a spiral flute tap; for general use, this HSS straight flute tap is a reliable choice.

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 hand 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
CHICAGO-LATROBE Straight Flute Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 326707)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1/2"-20 UNF, H3 / 2B, 3 Flute, Plug Chamfer, High Speed Steel (MPN 326707)
CHICAGO-LATROBE Straight Flute Tap: 1/2"-13 UNC, H1 / 2B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 306246)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1/2"-13 UNC, H1 / 2B, 4 Flute, Plug Chamfer, High Speed Steel (MPN 306246)
General purpose hand tap for cutting internal UNC threads in metal parts. Features H4 / 2B tolerance, 4-flute design, plug chamfer, and high-speed steel construction. Suitable for maintenance, repair, and production tapping in industrial applications
CHICAGO-LATROBE
General purpose hand tap for cutting internal UNC threads in metal parts. Features H4 / 2B tolerance, 4-flute design, plug chamfer, and high-speed steel construction. Suitable for maintenance, repair, and production tapping in industrial applications
General purpose hand tap for cutting #4-40 UNC internal threads. Features H1/2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. Used for manual threading in metal components during maintenance, repair, and production applications
CHICAGO-LATROBE
General purpose hand tap for cutting #4-40 UNC internal threads. Features H1/2B tolerance, 2-flute design, plug chamfer, and high-speed steel construction. Used for manual threading in metal components during maintenance, repair, and production applications
CHICAGO-LATROBE Straight Flute Tap: 1"-12 UNF, H4 / 2B, 4 Flute, Plug Chamfer (MPN 330065)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1"-12 UNF, H4 / 2B, 4 Flute, Plug Chamfer (MPN 330065)
CHICAGO-LATROBE Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330047)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1/4"-20 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330047)

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