CLEVELAND Straight Flute Tap: 1 3/8"-6 UNC, H4 / 2B, 4 Flute, Plug Chamfer
The CLEVELAND Straight Flute Tap (SKU 3G-OTH-221605) is a General Purpose Hand Tap with a 1 3/8"-6 UNC thread size. It features an H4 / 2B tolerance, Plug Chamfer, 4 flutes, and is made of High Speed Steel (MPN C55028).
SKU 3G-OTH-221605
Also listed as: C 55028 · C-55028
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
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Product Description
The CLEVELAND Straight Flute Tap (SKU 3G-OTH-221605) is a General Purpose Hand Tap with a 1 3/8"-6 UNC thread size. It features an H4 / 2B tolerance, Plug Chamfer, 4 flutes, and is made of High Speed Steel (MPN C55028).
Frequently Asked Questions
What is the CLEVELAND Straight Flute Tap used for?
The CLEVELAND Straight Flute Tap is a general-purpose hand tap designed for cutting internal threads in metal. It is commonly used in maintenance, repair, and production environments for creating UNC threads, such as the 1 3/8"-6 UNC size, in various materials.
What are the specifications of the CLEVELAND Straight Flute Tap?
This CLEVELAND tap has a 1 3/8"-6 UNC thread size, H4 / 2B tolerance, 4 flutes, and a plug chamfer. It is made from high-speed steel and is identified by manufacturer part number C55028. These specs ensure accurate thread cutting in general-purpose applications.
Where to buy the CLEVELAND Straight Flute Tap worldwide?
You can source the CLEVELAND Straight Flute Tap (MPN C55028) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct tap for your threading needs.
How to select the right CLEVELAND Straight Flute Tap?
Select the CLEVELAND Straight Flute Tap based on thread size, tolerance class, and chamfer type. For UNC threads like 1 3/8"-6, choose a plug chamfer for through holes. Ensure the tap material (high-speed steel) matches your workpiece hardness. Consult a threading guide for optimal results.
Used in
Common applications for CLEVELANDCLEVELAND Products
3G Electric supplies CLEVELAND general purpose hand taps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
