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CHICAGO-LATROBE Spiral-Point Tap for Steel & Stainless Steel - Spiral-Point Taps for Steel & Stainless Steel
CHICAGO-LATROBESpiral-Point Taps for Steel & Stainless Steel

CHICAGO-LATROBE Spiral-Point Tap for Steel & Stainless Steel

The CHICAGO-LATROBE Spiral Point Tap (3/8"-16 UNC, MPN 330317) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and black oxide cobalt finish. 3G…

SKU 3G-OTH-224077

Brand
CHICAGO-LATROBE
Item
Spiral-Point Tap for Steel & Stainless Steel
Part Number
330317
Category
Spiral-Point Taps for Steel & Stainless Steel
Available to Order
Also known as:330317CHICAGO-LATROBE
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Technical Specifications

CHICAGO-LATROBE
Manufacturer Part Number
330317
Type
H3 / 2B, Plug Chamfer, Black Oxide Cobalt
Flute
3

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

Product Description

The CHICAGO-LATROBE Spiral Point Tap (3/8"-16 UNC, MPN 330317) is a spiral-point tap for steel and stainless steel, featuring an H3 / 2B tolerance, 3-flute design, plug chamfer, and black oxide cobalt finish. 3G Electric interprets demand and delivers this genuine industrial cutting 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 Point Tap 330317 used for?

This spiral point tap is designed for threading through-holes in steel and stainless steel. Its 3-flute design and plug chamfer push chips forward, preventing clogging. The black oxide cobalt construction provides heat resistance and durability for industrial tapping applications.

What are the specifications of the CHICAGO-LATROBE 330317 tap?

The CHICAGO-LATROBE 330317 is a spiral point tap with size 3/8"-16 UNC, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of black oxide cobalt. The manufacturer part number is 330317. This tap is suited for threading steel and stainless steel.

Where to buy CHICAGO-LATROBE taps in worldwide?

You can source CHICAGO-LATROBE taps through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations. Contact us for availability and lead time on the 330317 spiral point tap.

How to select the right spiral point tap for steel?

For steel, choose a spiral point tap with cobalt or high-speed steel construction for heat resistance. Ensure the thread size (e.g., 3/8"-16 UNC) matches your application. A plug chamfer is ideal for through-holes. CHICAGO-LATROBE taps like the 330317 are designed for such tasks.

Used in

Common applications for CHICAGO-LATROBE
Aerospace manufacturing — Chicago-Latrobe NAS-spec jobber-length drill bits (e.g., MPN 42631) for drilling holes in airframe components.
Metal fabrication — Chicago-Latrobe single-flute countersinks (e.g., MPN 56774) for deburring and chamfering holes in steel plates.
Machine shop — Chicago-Latrobe 82° countersinks (e.g., MPN 56738) for creating flush-mount recesses for flat-head screws in assemblies.
Maintenance and repair — Chicago-Latrobe 90° countersinks (e.g., MPN 56760) for chamfering holes and removing burrs on industrial equipment.
Automotive production — Chicago-Latrobe HSS drill bits for holemaking in engine blocks and chassis components.
General machining — Chicago-Latrobe countersinks in various body diameters for chamfering and deburring in job shops.
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CHICAGO-LATROBE Products

3G Electric supplies CHICAGO-LATROBE spiral-point taps for steel & stainless steel. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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