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CHICAGO-LATROBE 7/16"-14 UNC Spiral-Point Extension Tap - Spiral-Point Extension Taps
CHICAGO-LATROBESpiral-Point Extension Taps

CHICAGO-LATROBE 7/16"-14 UNC Spiral-Point Extension Tap

CHICAGO-LATROBE Spiral-Point Extension Taps.

SKU 3G-OTH-313582

Brand
CHICAGO-LATROBE
Item
7/16"-14 UNC Spiral-Point Extension Tap
Category
Spiral-Point Extension 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
313602

Technical Documents

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

Product Description

CHICAGO-LATROBE Spiral-Point Extension Taps.

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 extension tap used for?

A CHICAGO-LATROBE extension tap is used to cut internal threads in deep or hard-to-reach holes. The extended shank allows threading in recessed areas, such as engine blocks or hydraulic manifolds, where standard taps cannot reach. It is designed for UNC threads and works with most ferrous and non-ferrous materials.

What are the specifications of the CHICAGO-LATROBE extension tap MPN 313602?

The CHICAGO-LATROBE extension tap MPN 313602 has a thread size of 7/16"-14 UNC, an H11 tolerance, 3 flutes, and a plug chamfer. It is a spiral-point tap designed for through-hole threading. The extended shank provides reach for deep applications. These specs are from the manufacturer's technical data.

Where to buy CHICAGO-LATROBE extension taps worldwide?

You can source CHICAGO-LATROBE extension 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 time. We supply genuine CHICAGO-LATROBE tooling to industrial buyers globally.

How to select the right CHICAGO-LATROBE extension tap for a job?

To select the right CHICAGO-LATROBE extension tap, match the thread size (e.g., 7/16"-14 UNC), tolerance (H11), and chamfer type (plug) to your hole depth and material. For deep or blind holes, consider flute count and spiral point design. Always verify the tap's reach length against your workpiece geometry.

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 spiral-point extension 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 Extension Tap: 5/16"-18 UNC, H11, 3 Flute, Plug Chamfer (MPN 313600)
CHICAGO-LATROBE
CHICAGO-LATROBE Extension Tap: 5/16"-18 UNC, H11, 3 Flute, Plug Chamfer (MPN 313600)
Spiral-point extension tap for threading blind or deep holes where standard taps cannot reach. Made of high-speed steel with H11 tolerance, plug chamfer, and 3 flutes. Suitable for general-purpose threading in maintenance, repair, and production environments
CHICAGO-LATROBE
Spiral-point extension tap for threading blind or deep holes where standard taps cannot reach. Made of high-speed steel with H11 tolerance, plug chamfer, and 3 flutes. Suitable for general-purpose threading in maintenance, repair, and production environments
CHICAGO-LATROBE Extension Tap: 1/4"-20 UNC, H11, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 313599)
CHICAGO-LATROBE
CHICAGO-LATROBE Extension Tap: 1/4"-20 UNC, H11, 3 Flute, Plug Chamfer, Black Oxide High Speed Steel (MPN 313599)
CHICAGO-LATROBE Extension Tap: 1/4"-20 UNC, H11, 3 Flute, Plug Chamfer, High Speed Steel (MPN 313544)
CHICAGO-LATROBE
CHICAGO-LATROBE Extension Tap: 1/4"-20 UNC, H11, 3 Flute, Plug Chamfer, High Speed Steel (MPN 313544)
Spiral-point extension tap for threading blind or through holes in metal where standard taps cannot reach. Features H11 tolerance, plug chamfer, 3 flutes, and high-speed steel construction. Suitable for deep or recessed areas requiring precise UNC threads
CHICAGO-LATROBE
Spiral-point extension tap for threading blind or through holes in metal where standard taps cannot reach. Features H11 tolerance, plug chamfer, 3 flutes, and high-speed steel construction. Suitable for deep or recessed areas requiring precise UNC threads
CHICAGO-LATROBE Extension Tap: 5/16"-18 UNC, H11, 3 Flute, Plug Chamfer, High Speed Steel (MPN 313545)
CHICAGO-LATROBE
CHICAGO-LATROBE Extension Tap: 5/16"-18 UNC, H11, 3 Flute, Plug Chamfer, High Speed Steel (MPN 313545)

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