CHICAGO-LATROBE Oversized Hand Tap
The CHICAGO-LATROBE Straight Flute Tap is an oversized hand tap with a 5/16"-18 UNC thread, featuring an H11 / 1B tolerance, plug chamfer, and 4 flutes in high-speed steel (MPN 330027). 3G Electric interprets demand…
SKU 3G-OTH-272758
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Straight Flute Tap is an oversized hand tap with a 5/16"-18 UNC thread, featuring an H11 / 1B tolerance, plug chamfer, and 4 flutes in high-speed steel (MPN 330027). 3G Electric interprets demand and delivers this genuine industrial tool across 14 departments—and far more—with specialist depth in combustion, pumps, and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is the CHICAGO-LATROBE Straight Flute Tap 330027 used for?
This tap is used for cutting internal threads in metal components. It is designed for through-hole threading with a plug chamfer and four flutes for chip evacuation. Common applications include automotive repair, general machining, and maintenance work where precise UNC threads are required.
What are the specifications of the CHICAGO-LATROBE Straight Flute Tap 330027?
This tap has a thread size of 5/16"-18 UNC, with an H11 limit and 1B class fit. It features a plug chamfer, four flutes, and is made from high-speed steel. The manufacturer part number is 330027. It is an oversized hand tap designed for threading in ferrous and non-ferrous materials.
Where to buy CHICAGO-LATROBE Straight Flute Tap 330027 worldwide?
You can source this tap 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. We supply genuine CHICAGO-LATROBE tooling for industrial applications.
How to select the correct tap for 5/16"-18 UNC threads?
Select a tap with the exact thread size and pitch, such as 5/16"-18 UNC. For through holes, use a plug chamfer tap like this CHICAGO-LATROBE model. Ensure the tap is made from high-speed steel for general-purpose threading. Match the class fit (1B) to your application tolerance requirements.
Used in
Common applications for CHICAGO-LATROBECHICAGO-LATROBE Products
3G Electric supplies CHICAGO-LATROBE oversized hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
