CHICAGO-LATROBE Spiral Point Tap: M12x1.25 Metric, D5 / 6H, 3 Flute, Plug Chamfer (MPN 330147)
The CHICAGO-LATROBE Spiral Point Tap is a general purpose spiral-point tap in M12x1.25 metric size, with a D5 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 330147). 3G Electric interprets customer demand and…
SKU 3G-OTH-215447
Need installation or engineering help?
Ask a question
Product Description
The CHICAGO-LATROBE Spiral Point Tap is a general purpose spiral-point tap in M12x1.25 metric size, with a D5 / 6H tolerance, 3 flutes, and a plug chamfer (MPN 330147). 3G Electric interprets customer 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.
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 used for?
This tap is used for threading metric holes in production and maintenance applications. Its spiral-point design pushes chips forward, making it ideal for through-hole threading in materials like steel, aluminum, and cast iron. It is commonly used in automotive, aerospace, and general manufacturing.
What are the specifications of the CHICAGO-LATROBE Spiral Point Tap?
This tap has a metric size of M12x1.25, a D5 / 6H tolerance class, 3 flutes, and a plug chamfer. The manufacturer part number is 330147. It is a general-purpose spiral-point tap designed for through-hole threading. 3G Electric supplies this CHICAGO-LATROBE tap globally.
Where to buy CHICAGO-LATROBE taps worldwide?
You can order the CHICAGO-LATROBE Spiral Point Tap from 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 M12x1.25 tap.
How to select the right CHICAGO-LATROBE tap for a job?
Select a tap based on thread size, pitch, and material. For through holes, a spiral-point tap like this M12x1.25 plug chamfer is ideal as it pushes chips ahead. Ensure the tap matches the hole diameter and material hardness. 3G Electric can help source the correct CHICAGO-LATROBE tap for your application.
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.














