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CHICAGO-LATROBE Spiral Flute Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 367958) - General Purpose Spiral-Flute Taps
CHICAGO-LATROBEGeneral Purpose Spiral-Flute Taps

CHICAGO-LATROBE Spiral Flute Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer (MPN 367958)

The CHICAGO-LATROBE Spiral Flute Tap (5/16"-18 UNC) is a general-purpose tap with an H3 / 2B tolerance, 3-flute design, and bottoming chamfer (MPN 367958). 3G Electric interprets demand and sources this genuine…

SKU 3G-OTH-230037

Brand
CHICAGO-LATROBE
Item
Spiral Flute Tap: 5/16"-18 UNC, H3 / 2B, 3 Flute, Bottoming Chamfer
Category
General Purpose Spiral-Flute Taps
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
367958
Type
H3 / 2B, Bottoming Chamfer
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Flute Tap (5/16"-18 UNC) is a general-purpose tap with an H3 / 2B tolerance, 3-flute design, and bottoming chamfer (MPN 367958). 3G Electric interprets demand and sources this genuine industrial tool across 14 departments — with specialist depth in combustion, pumps, and controls — ensuring you get the right answer, not just a catalog.

Frequently Asked Questions

What is the CHICAGO-LATROBE Spiral Flute Tap 367958 used for?

This CHICAGO-LATROBE spiral flute tap is designed for threading blind holes in ferrous and non-ferrous materials. Its bottoming chamfer allows threading close to the bottom of a hole, while the spiral flute design evacuates chips upward, making it ideal for production tapping in automotive, aerospace, and general manufacturing.

What are the specifications of the CHICAGO-LATROBE 367958 tap?

The CHICAGO-LATROBE 367958 is a 5/16"-18 UNC spiral flute tap with a H3 / 2B tolerance class, 3 flutes, and a bottoming chamfer. It is a general purpose tap suitable for through or blind hole threading in a variety of materials. The manufacturer part number is 367958.

Where to buy CHICAGO-LATROBE taps in worldwide?

3G Electric supplies CHICAGO-LATROBE taps like the 367958 to customers worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this and other CHICAGO-LATROBE tooling.

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

For blind holes, choose a bottoming chamfer tap like the CHICAGO-LATROBE 367958, which threads close to the hole bottom. Ensure the tap size matches your hole diameter and thread standard (UNC). Spiral flute taps are preferred for chip evacuation in blind holes. Always use proper cutting fluid for the workpiece material.

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-flute 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
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CHICAGO-LATROBE Spiral Flute Tap: 1/4"-28 UNF, H3 / 2B, 3 Flute, Bottoming Chamfer, High Speed Steel (MPN 367933)

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General purpose spiral-flute tap for threading blind holes in ferrous and non-ferrous materials. Features a bottoming chamfer for threading to the bottom of the hole, with H3 / 2B tolerance and 3 flutes. Suitable for applications requiring chip evacuation upward to prevent clogging
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General purpose spiral-flute tap for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward to prevent clogging. Features a bottoming chamfer for threading to the bottom of a blind hole. Made from high-speed steel with H3 / 2B tolerance and 3 flutes. Commonly used in general manufacturing and maintenance applications
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This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications
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This spiral-flute tap is designed for threading blind holes in materials such as steel and aluminum. The spiral flute design evacuates chips upward, preventing clogging and ensuring clean threads. It is commonly used in automotive, aerospace, and general manufacturing applications
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