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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
Category
Spiral-Point Taps for Steel & Stainless Steel
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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
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.

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 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 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 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Spiral-point tap for threading #10-32 UNF holes in steel and stainless steel. Features H3 / 2B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. The spiral-point design pushes chips forward, suitable for through-hole applications in general metalworking
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Spiral-point tap for threading #10-32 UNF holes in steel and stainless steel. Features H3 / 2B tolerance, plug chamfer, black oxide cobalt finish, and 3 flutes. The spiral-point design pushes chips forward, suitable for through-hole applications in general metalworking
High speed steel spiral-point tap with 3/4"-16 UNF thread, H3 / 2B tolerance, plug chamfer, and 3 flutes. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral-point design pushes chips forward to prevent clogging. Suitable for general-purpose threading in production environments
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High speed steel spiral-point tap with 3/4"-16 UNF thread, H3 / 2B tolerance, plug chamfer, and 3 flutes. Designed for threading blind holes in ferrous and non-ferrous materials, the spiral-point design pushes chips forward to prevent clogging. Suitable for general-purpose threading in production environments
This low-shear spiral-point tap is designed for through-hole threading in materials such as steel and aluminum. The spiral point geometry pushes chips forward, reducing clogging and enabling efficient production threading. Made from high-speed steel with a plug chamfer and 3 flutes, it is suitable for general industrial manufacturing and maintenance applications
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This low-shear spiral-point tap is designed for through-hole threading in materials such as steel and aluminum. The spiral point geometry pushes chips forward, reducing clogging and enabling efficient production threading. Made from high-speed steel with a plug chamfer and 3 flutes, it is suitable for general industrial manufacturing and maintenance applications
General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 3/8"-16 UNC thread size with H3 / 2B tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage
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General purpose spiral-point tap for through-hole threading in ferrous and non-ferrous materials. Features a 3/8"-16 UNC thread size with H3 / 2B tolerance, 3 flutes, and a plug chamfer. The spiral-point design pushes chips forward to reduce clogging and breakage

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This spiral-point tap is designed for threading blind or through holes in steel and stainless steel. The spiral-point design pushes chips ahead, reducing clogging. It features a black oxide cobalt finish for heat resistance, with an H3 / 2B tolerance, plug chamfer, and 3 flutes. Suitable for production tapping in general industrial manufacturing and maintenance applications
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This spiral-point tap is designed for threading blind or through holes in steel and stainless steel. The spiral-point design pushes chips ahead, reducing clogging. It features a black oxide cobalt finish for heat resistance, with an H3 / 2B tolerance, plug chamfer, and 3 flutes. Suitable for production tapping in general industrial manufacturing and maintenance applications
Spiral-point tap designed for threading through holes in steel and stainless steel. Features a 5/16"-18 UNC thread, H3 / 2B tolerance, 3-flute design, plug chamfer, and black oxide cobalt finish. Suitable for industrial manufacturing and metalworking applications
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