CLEVELAND Spiral Point Tap: 3/8"-24 UNF, H3 / 2B, 3 Flute, Plug Chamfer
The CLEVELAND Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction (MPN C57181). 3G Electric interprets your demand for…
SKU 3G-OTH-214209
Need installation or engineering help?
Ask a question
Product Description
The CLEVELAND Spiral Point Tap (3/8"-24 UNF) is a general-purpose spiral-point tap with H3 / 2B tolerance, plug chamfer, and 3-flute high-speed steel construction (MPN C57181). 3G Electric interprets your demand for this OEM-specified tool and delivers it across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is a CLEVELAND spiral point tap used for?
A CLEVELAND spiral point tap is used for threading blind or through holes in production machining. Its spiral-point design pushes chips forward, preventing clogging and enabling faster tapping in materials like steel, aluminum, and cast iron. It is ideal for automotive, aerospace, and general manufacturing applications.
What are the specifications of the CLEVELAND C57181 tap?
The CLEVELAND C57181 is a general purpose spiral-point tap with thread size 3/8"-24 UNF, H3 / 2B tolerance, 3 flutes, and a plug chamfer. It is made of high-speed steel (HSS) for durability. The manufacturer part number is C57181, and it is designed for consistent thread quality in production environments.
Where to buy CLEVELAND taps in worldwide?
CLEVELAND taps are available to order through 3G Electric, a global industrial equipment distributor. We source and deliver the CLEVELAND C57181 and other models to worldwide locations, handling full logistics, customs clearance, and delivery. Contact 3G Electric for availability and lead time.
How to select the right CLEVELAND spiral point tap?
To select the right CLEVELAND spiral point tap, match the thread size (e.g., 3/8"-24 UNF), tolerance class (H3 / 2B), and chamfer type (plug) to your workpiece material and hole type. For blind holes, spiral point taps push chips forward. Consult the CLEVELAND catalog or 3G Electric for application guidance.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND general purpose spiral-point taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.














