CHICAGO-LATROBE Spiral Point Tap: 1/4"-28 UNF, H2 / 2B, 2 Flute, Plug Chamfer
The CHICAGO-LATROBE Spiral Point Tap (SKU 15J843) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H2 / 2B tolerance, plug chamfer, 2 flutes, and is made of high speed steel (MPN…
SKU 3G-OTH-216157
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Spiral Point Tap (SKU 15J843) is a general purpose spiral-point tap with a 1/4"-28 UNF thread size. It features an H2 / 2B tolerance, plug chamfer, 2 flutes, and is made of high speed steel (MPN 330113).
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 330113 used for?
The CHICAGO-LATROBE Spiral Point Tap 330113 is used for threading holes in metal, particularly for through-hole applications. Its spiral-point design pushes chips ahead, reducing clogging. It is suitable for general-purpose tapping in materials like steel and aluminum, commonly used in manufacturing and maintenance.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap 330113?
The CHICAGO-LATROBE Spiral Point Tap 330113 has a thread size of 1/4"-28 UNF, with a H2 / 2B tolerance class. It features 2 flutes, a plug chamfer, and is made from high-speed steel. The manufacturer part number is 330113, and it is designed for general-purpose tapping.
Where to buy the CHICAGO-LATROBE Spiral Point Tap 330113 worldwide?
You can source the CHICAGO-LATROBE Spiral Point Tap 330113 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this item.
How to select the correct CHICAGO-LATROBE Spiral Point Tap for a job?
To select the correct CHICAGO-LATROBE Spiral Point Tap, match the thread size (e.g., 1/4"-28 UNF) and tolerance class (H2 / 2B) to your hole requirements. Use a spiral-point tap for through-holes to clear chips forward. Ensure the tap material (high-speed steel) suits the workpiece hardness. Consult a tap selection guide for specific materials.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














