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CHICAGO-LATROBE Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330051) - General Purpose Hand Taps
CHICAGO-LATROBEGeneral Purpose Hand Taps

CHICAGO-LATROBE Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330051)

CHICAGO-LATROBE General Purpose Hand Taps.

SKU 3G-OTH-221740

Brand
CHICAGO-LATROBE
Item
Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 4 Flute, Plug Chamfer
Category
General Purpose Hand Taps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
330051

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

Product Description

CHICAGO-LATROBE General Purpose Hand Taps.

Frequently Asked Questions

What is the CHICAGO-LATROBE Straight Flute Tap 330051 used for?

This CHICAGO-LATROBE straight flute tap is used for cutting internal threads in metal components. It is designed for general-purpose hand tapping, with a 1/4"-28 UNF thread size, 4-flute design, and plug chamfer for through-hole or blind-hole applications.

What are the specifications of the CHICAGO-LATROBE 330051 tap?

The CHICAGO-LATROBE 330051 is a straight flute tap with thread size 1/4"-28 UNF, H3 tolerance, 2B class of fit, 4 flutes, and plug chamfer. It is a general-purpose hand tap for ferrous and non-ferrous materials.

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.

How to select the correct CHICAGO-LATROBE tap for a project?

Select a tap based on thread size, pitch, and material. For 1/4"-28 UNF threads, use a plug chamfer tap for general applications. Ensure the tap matches the hole type (through or blind) and material hardness. CHICAGO-LATROBE taps are suitable for hand tapping in steel, aluminum, and cast iron.

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: 1/4"-28 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330049)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330049)
CHICAGO-LATROBE Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Plug Chamfer (MPN 326240)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Plug Chamfer (MPN 326240)
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)
CHICAGO-LATROBE Straight Flute Tap: 3/8"-24 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330058)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 3/8"-24 UNF, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330058)
CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330052)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330052)
CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330053)
CHICAGO-LATROBE
CHICAGO-LATROBE Straight Flute Tap: 5/16"-18 UNC, H3 / 2B, 4 Flute, Plug Chamfer (MPN 330053)

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